On one hand, it would be great if Braylon could come in and be an extra body in the WR room, even if he's not ready to play in year one.
On the other hand, Romeo Okwara is the poster child for "What Could Have Been If He Were Able to Redshirt"
Romeo had 9 sacks in 2015... had he been able to redshirt as a super young freshman, and returned in 2016, he could have very well helped turn the tide in a game or two for a team that went 4-8 but was actually analytically a 9-win team. He would've been looking for 10+ sacks on a defense that desperately needed help.
Getting a guy in early is fine if they are ready... just don't burn his redshirt if you can do anything at all to help it lol.