Corral is mediocre, Dennis. Just an average arm on a dude that can extend plays with his legs.
Willis is raw but has a high ceiling if developed. He has no awareness or ability to read defenses at this point.
Howell has a cannon, but he needs a supporting cast.
Pickett had a huge year and seems to have it all, but he might have caught lightning in a bottle.
If you want to roll with rookie, go after Pickett.