The first player who came to mind for me was Dave Kingman, but Rob Deer is probably a better comparison. Kingman had 442 career home runs, and I don't see Trumbo lasting in the majors long enough to get nearly that many.
This is exactly why I don't understand the obsession of some with getting a high draft pick. Baseball is the hardest sport to predict future success in based upon current performance. You are picking players who are competing against players who are nowhere near a major league level and the vast majority of whom will never wear a major league uniform. Unlike other sports, physical skills alone are not enough. Hitting a baseball is the single hardest task in all of sports.
Baseball history is rife with "can't miss" prospects who did. A lot of "Hall of Fame" careers died in the minors.
Well, both of their jerseys say "Carolina". Makes as much sense as the Nike Carolina Panthers shirt, with the cat head logo and the letters "NC" on a map of South Carolina.
He has some pretty good credentials, for starters being a .318 career hitter with .971 OPS over a 16-year career. He is well over 400 HR with nearly 1500 RBI.