The impact of first-round NFL draft picks can vary.
Instant-impact players transcend the college game and hit the pros without much of a problem. Others just happen to play a position that has an easier transition.
Those prospects who take a while to develop or simply get on the field for one reason or another can eventually have a massive impact as well—a quarterback sitting behind a veteran or a wideout struggling at first to adapt to pro speed, for example.
When it comes to the 2019 draft, plenty of candidates in both realms stick out.