When talking about some of the most compelling destinations for free agents, the Milwaukee Bucks do not stand out whatsoever. This is a reason why a collection of Bucks news over the years hasn't always featured jackpot signings in free agency. More often than not, free agents are more attracted to the likes of the Los Angeles Lakers and Miami Heat.

Nonetheless, despite their obvious disadvantage, the Bucks still have a fair amount of signings who have made a significant impact on the franchise in one way or another. Let's take a look at the top-five Bucks signings in their history.

Greg Monroe

While it has been a difficult past few years for Greg Monroe, he was actually one of the most promising centers in the league during his early years. After spending the first five seasons of his career with the Detroit Pistons, the 6-foot-11 big man turned his back on an opportunity to re-sign with the Pistons, and he instead signed a three-year, $50 million deal with the Bucks.

This was a huge win for Milwaukee, and Monroe's signing immediately paid dividends. In his first season, the former seventh overall pick averaged 15.3 points (on 52.2 percent shooting), 8.8 rebounds, and 2.3 assists per game.

Unfortunately, Monroe's production dipped in the next couple of seasons, which prompted the Bucks to trade him during the 2017-18 season. He was shipped off to the Phoenix Suns, and Milwaukee got Eric Bledsoe, who is one of the key pieces on today's squad. That in itself adds even more value to Monroe in terms of his overall contributions to the franchise.

Brook Lopez

Brook Lopez is only in his second season in Milwaukee, but he has already proven that he is going to be an important piece for the team moving forward.

Brook Lopez, Bucks

Lopez signed with the Bucks in 2018 on a bargain. It was a one-year deal that would pay the 7-foot veteran just $3.4 million. What an investment that proved to be, with Lopez emerging as one of the best 3-point shooting big men in the game. In 2018-19, Lopez averaged 2.3 triples per game on an efficient 36.5 percent clip, helping stretch the floor to open things up for Giannis Antetokounmpo.

For his tremendous showing, the Bucks signed Lopez to a new deal in the summer of 2019. This came to the tune of $52 million for four years, which represents quite a payday hike for the former Stanford standout. While his shooting has dipped since signing a new contract, Lopez's rim protection has played a key role in making the Bucks one of the best defensive teams in the NBA.

Mo Williams

The tenure of 6-foot-1 guard Mo Williams in Milwaukee may have been relatively short-lived, but there's no denying that he deserves a spot on this list. After a forgettable rookie campaign with the Utah Jazz, the Bucks saw the potential of the Alabama alum and decided to offer Williams a $5.5 million deal for the next three seasons. He was a restricted free agent at that time, but the Jazz decided not to match Milwaukee's offer, allowing a then-22-year-old Williams to sign with the Milwaukee.

Williams quickly established himself as an important player on the team. During his final two seasons in Milwaukee (he spent a total of four years with the team), he averaged 17.2 points (on 46.2 percent shooting), 4.2 rebounds, 6.2 assists, 1.2 steals, and 1.3 triples per game. He had become one of the top point guards in the league, which is why the Cleveland Cavaliers traded for him in 2008.

Williams ended up becoming an All-Star in his first year with the Cavs playing alongside LeBron James, and it's hard not to imagine what he could have done in Milwaukee if he weren't traded.

Khris Middleton

The Bucks signed All-Star swingman Khris Middleton in the summer of 2019 to a huge $177.5 million deal. One of the things that makes this such an important signing is because this wasn't just a simple extension. Middleton hit free agency and had an opportunity to sign with any other team of his choosing. However, the Bucks dug deep into their pockets and gave the 6-foot-7 swingman the money he was due.

Giannis Antetokounmpo, Khris Middleton, Bucks

It's important to note that in terms of the return on Milwaukee's investment, Middleton hasn't shown enough to prove that he's truly worth all that money.

The re-signing of Middleton was a pivotal move for the franchise in terms of their future. Giannis Antetokounmpo is arguably the best player in the league, and the Bucks needed to surround him with players like Khris Middleton who could help him lift the team to glory. This deal could wind up helping convince The Greek Freak to stay in Milwaukee because the two stars are close.

Michael Redd

Michael Redd is one of the greatest players in Bucks franchise history, so it is only right that he makes it on our list.

The Bucks drafted Redd in 2000 with the 43rd overall pick. He didn't exactly make waves in his first two years with the team, but by Year 3, he was already averaging 15.1 points per game along with 2.2 triples on a 43.8 percent clip. It was clear that the future was bright for this young man.

By the time Redd's contract came to an end in 2005, he was already an All-Star. According to reports, he considered signing with the Cleveland Cavaliers — his hometown team — in order to play with a young LeBron James. At the end of the day, Redd opted to re-sign with the Bucks on a huge six-year deal that came close to $100 million.

Redd ended up spending all but one of his 12 seasons in the NBA with the Bucks. Currently, Redd ranks fourth all-time in points scored for the franchise and second overall in 3-point field goals made.