Former NFL scout Dan Hatman told me recently that every draft pick is essentially about risk/reward.

“With every player,” Hatman said, “you’re buying risk. With some players the risk is very minimal, like last year with a Quenton Nelson or a Saquon Barkley, but there’s still some. They’re not 100 percent guaranteed [to succeed] but they’re players that you can go home, put your head on the pillow and feel really good [about]. With other players you might be buying a lot of risk. It might be a coin flip. It might be a one-in-a-million chance.”

Few projected first-rounders are “one-in-a-million,” but many are coin flips. And these five 2019 first-round-caliber prospects carry the most risk entering this week’s draft.

Mississippi State EDGE Montez Sweat

Dude crushed it the last two seasons in the SEC and put on a show at both the Senior Bowl and the NFL Scouting Combine, causing many to move him into the top 10. But it was revealed last month that the 6’6″, 260-pound physical marvel has a heart condition which caused some concern in Indianapolis.

Michigan EDGE Rashan Gary

Like Sweat, Gary is physically marvelous. Unlike Sweat, the concerns regarding his future had nothing to do with his health and more to do with the fact he consistently failed to deliver statistically at Michigan (he had just 9.5 total sacks in three seasons there). But you’ll notice I used the past tense on that health point, because now there’s something up with the 21-year-old’s shoulder.

Oklahoma QB Kyler Murray

Say what you will about Murray’s tantalizing skillset, but the fact is there are legitimate risks associated with drafting the Heisman Trophy winner early in Round 1. For starters, he’s got just one year as a starter under his belt at the college level, which means it’s entirely possible he’s a one-hit wonder. But let’s not forget that the dual-sport star and first-round Oakland Athletics draft pick was telling us all he’d play baseball until just a few months ago. How do we know he won’t change his mind?

Mississippi WR D.K. Metcalf

The physically enticing wideout made plenty of headlines at the combine, and his muscles have gone viral. But there’s still plenty of reason to doubt Metcalf. At the top of that list is the fact his lauded combine performance might have been overhyped. While he crushed the 40-yard dash and performed well in the vertical while putting up superb — if not unbelievable — measurements, he also failed miserably in the 3-cone drill and shuttle, raising concerns about his ability to move laterally and run clean routes. Don’t forget that he never had a 700-yard season at Ole Miss.

Alabama RB Josh Jacobs

Jacobs came on strong late in his final season in the SEC, but the sample size is insanely small for a potential first-round pick. The 21-year-old fell short of 700 rushing yards in each of his three seasons with the Crimson Tide, and he carried the ball 10-plus times in only four of his last 33 college games. Considering he already plays a low-value position, that small sample might leave too many questions about his durability at the next level. Of course, it only takes one team to buy in, and 2017 offensive rookie of the year Alvin Kamara entered the league under similar circumstances two years ago.

About Brad Gagnon

Brad Gagnon has been passionate about both sports and mass media since he was in diapers -- a passion that won't die until he's in them again. Based in Toronto, he's worked as a national NFL blog editor at theScore.com, a producer and writer at theScore Television Network and a host, reporter and play-by-play voice at Rogers TV. His work has also appeared at CBSSports.com, Deadspin, FoxSports.com, The Guardian, The Hockey News and elsewhere at Comeback Media, but his day gig has him covering the NFL nationally for Bleacher Report.