Not to say this is apocryphal (especially since I've been mostly not writing since winter), but I've been telling anyone that'll listen that the TEs will be the most underestimated piece of UGA's offensive success in 2015.
Now, Saturday Down South's Murph Baldwin puts meat on that bone:
Deploying multiple tight ends forces a conflict of assignment — at least from a personnel perspective. On one hand, you need to keep base personnel on the field as the offense has two extra blockers on the field for the run game.
In his companion piece, he breaks down the four headed monster that we'll see in Blazevich, Rome, Davis and Hicks.