If it is a safety I too like McKinney. My understanding is he can come down and cover so I like that, especially considering how many average tight ends killed us last year.
When it comes to Chaisson I can only take the words of others, some of which are scared of him as a prospect. David Helman (works for the Cowboys and LSU grad) gave a very promising take on him the other day. He acknowledged the critics, but also painted a picture of a player on the rise. Guy contributed as a freshman on a very talented LSU team. Was injured his sophomore year.... and last year he got better and better all year long and by the time the playoffs came around he was an absolute menace.
Player on the rise, 20 years old, only getting bigger, stronger, better. If he's the pick then I'm gonna have to drink the Kool-aid as usual... he will be a very exciting pick and a fun career to watch.