The 2020 NFL Draft is almost a week away and the Los Angeles Chargers are faced with a tough decision with the No. 6 pick. Before the Chargers make a selection, this as good a time as any to take a closer look at the best draft picks they've had in their team's history.

Even though the Chargers haven't won a Super Bowl, they've had plenty of success in drafting players of the years. As a matter of fact, some of them went on to be inducted into the Pro Football Hall of Fame.

Given the amount of success they had in the early 2000s, they'll have more members of their franchise inducted into Canton in the near future. With that in mind, here are the best draft picks in Chargers' history.

Leslie O'Neal

The Chargers have had quite a few players over the years that specialize in getting after the quarterback. Well before Los Angeles had Melvin Ingram and Joey Bosa, Leslie O'Neal was terrorizing opposing offenses.

In the 1986 NFL Draft, the Chargers selected O'Neal with the No. 8 pick out of Oklahoma State. After being a first-round pick, O'Neal would spend nine seasons with the Chargers.

Throughout his time with the Chargers, O'Neal would compile 105.5 sacks, including seven seasons where he had more than 10 sacks. If O'Neal didn't miss the 1987 season due to a knee injury, he could've had more sacks and more than five Pro Bowls to his name.

Junior Seau

Another defensive player that is cherished by Chargers fans is Junior Seau. Similar to O'Neal, Seau was taken in the first round, but with the No. 5 pick out of USC.

The former Trojan would spend 20 seasons in the NFL, with 13 of them coming with the Chargers. Amid his time with the Chargers, Seau recorded 1,480 tackles, 47 sacks, 11 forced fumbles, and 15 interceptions.

There haven't been many players in NFL history who were more versatile at linebacker than Seau. Following a career that saw him make 12 Pro Bowls and receive six All-Pro honors, he was inducted into the Hall of Fame in 2015.

LaDainian Tomlinson

In today's NFL, the best running backs include Christian McCaffrey, Alvin Kamara, Saquon Barkley, and Ezekiel Elliott. All of those guys are considered the elite running backs due to their ability to be weapons in the passing attack.

Before any of those guys were in the league, LaDainian Tomlinson was one of the most dynamic running backs to play in the NFL. Tomlinson was the No. 5 pick of the 2001 NFL Draft out of TCU.

The TCU alumn would play nine seasons with the Chargers, scampering for 12,490 yards and 138 touchdowns. That includes the 2006 season, where he rushed for an NFL record 28 touchdowns. To reward him for a remarkable career, Tomlinson was inducted into the Hall of Fame in 2017.

Dan Fouts

For the most part, today's NFL is centered around throwing the ball 40 times a game. Back in the 1970s and 1980s, Dan Fouts was an outlier at quarterback in a run-oriented league.

Fouts would be selected with the No. 64 pick in the 1973 NFL Draft out of Oregon. After a slow start to his career, Fouts would go on to play 15 years with the Chargers, throwing for 43,040 yards, 254 touchdowns, and 242 interceptions.

While he didn't win a Super Bowl, Fouts is Los Angeles' second all-time passing leader in most categories. Above all, he was also inducted into the Pro Football Hall of Fame in 1993.

Philip Rivers

As good as Fouts was for the Chargers, Philip Rivers cemented himself as the best quarterback in the franchise's history. Yes, Rivers wasn't technically drafted by the Chargers, but he was traded in exchange for Eli Manning in the 2004 NFL Draft.

Therefore, Rivers still should be considered a draft pick for the Chargers. Prior to departing in free agency earlier this offseason, Rivers contributed 59,271 yards, 397 touchdowns and 198 interceptions in 16 seasons with the Chargers.

As a matter of fact, Rivers is sixth all-time in passing yards (third-most among active quarterbacks). While he makes his way to the Indianapolis Colts, Rivers is going to remembered forever as a member of the Chargers.