The first round of the 2020 NFL Draft has concluded, and just like any other first round in any other draft, there were some surprises, some steals, some reaches and some picks that were very predictable.

But usually, the most interesting part of every NFL Draft class are the boom-or-bust guys.

So who are the biggest potential busts of the first round of the NFL Draft? Here are five names to keep an eye on:

5. Tua Tagovailoa, QB, Miami Dolphins (No. 5)

Let me preface this by saying that I think Tua Tagovailoa is going to be a very good quarterback in the NFL as long as he stays healthy. But that is the qualifier right there. His health.

Rumors persisted in the lead-up to the NFL Draft that the Dolphins actually were not going to take Tagovailoa at No. 5 because of his checkered injury history.

He sustained numerous ankle injuries at Alabama, resulting in the quarterback undergoing surgery this past October. Then, later on in his junior campaign, he suffered a dislocated hip.

When he is healthy, there is no doubting Tagovailoa's talent. The kid threw 33 touchdown passes and just three interceptions in nine games this past season, for crying out loud, but there is reason to be concerned about the durability of this NFL Draft pick.

4. Damon Arnette, CB, Oakland Raiders (No. 19)

The Raiders needed help in their secondary, but I'm not sure that Damon Arnette—who some talent evaluators had pegged as a third-round NFL Draft talent—is the answer.

I'm not even sure we can call Arnette a potential NFL Draft bust, because it's not like he was viewed as a top prospect coming out of Ohio State. But he was taken in the first round, so he is eligible for bust consideration by default.

Perhaps Arnette will quiet everyone who thought this NFL Draft pick was a reach. It's not like he is bereft of ability, because he was certainly a force during his four-year tenure with the Buckeyes.

But the thing is, Las Vegas probably could have traded down and still made this NFL Draft pick, and a legitimate argument can be made that there were better cornerbacks on the board at No. 19.

3. Mekhi Becton, OT, New York Jets (No. 11)

Mekhi Becton could very well end up being the best offensive lineman in this NFL Draft class.

He stands 6-foot-7, weighs 364 pounds and is a freakish athlete, posting a 5.10-second 40-yard dash time at the Scouting Combine back in February. That made Becton the heaviest player to run a sub-5.2-second 40-yard dash since 2006.

However, for all there is to like about Becton, there are some areas of concern.

First of all, while his weight may seem like a good thing, it could also present a problem. If he is already 364 pounds at 21 years old (when his body isn't even fully developed), he is going to have to go on a strict regimen to keep any extra weight off.

If the Louisville product isn't careful, he could end up around 400 pounds within a few years.

There was also the flagged drug test at the Combine, although Jets general manager Joe Douglas insists that he doesn't think it says anything about Becton's character.

2. Henry Ruggs III, WR, Las Vegas Raiders (No. 12)

The Raiders had two picks in the first round, and both of their selections made this top-five list. While that doesn't necessarily mean Las Vegas screwed this up, it means that the Raiders could end up looking back on this draft as a major failure in a few years.

Henry Ruggs III won over a whole lot of people at the Scouting Combine when he ran a 4.27-second 40-yard dash. However, he wasn't incredibly productive at Alabama.

We have seen this type of thing before. Remember when John Ross was taken by the Cincinnati Bengals with the ninth overall pick in 2017 because of his 4.22-second 40? Well, three years into his NFL career, he has totaled 49 catches.

I'm not saying Ruggs is destined to follow that path, but this is someone who never even registered 800 yards in any of his collegiate seasons.

Yes, he is explosive. Yes, he is a big-play threat. Yes, he has absurd potential because of his athleticism.

But with Jerry Jeudy on the board, Las Vegas certainly went with the bigger risk in Ruggs.

1. Jalen Reagor, WR, Philadelphia Eagles (No. 21)

The Eagles' decision to select TCU wide receiver Jalen Reagor was very similar to the Raiders' choice to select Ruggs, although it was probably even riskier.

Why? Because LSU's Justin Jefferson went a pick later, and Philadelphia could have traded up to get Oklahoma's CeeDee Lamb before he went to the NFC East rival Dallas Cowboys at No. 17.

Here's the weird thing with Reagor: he ran a very average 4.47-second 40-yard dash at the Combine, but yet, he ran an unofficial time of 4.22 during his virtual pro day in the lead-up to the NFL Draft. There is no question that he has gamebreaking speed, but the difference in those times is jarring.

Also, Reagor tallied just 43 catches for 611 yards and five touchdowns during his final season with the Horned Frogs.

Given Philly's struggles in terms of developing wide outs over the years, it's hard to trust this organization when it takes a receiver in the first round of the NFL Draft.