I like Gabe because of the deception factor, plus he is a clutch receiver.
He's a really good blocking WR, so a run is possible. But when Sanders is in there, he is not a good blocker, and even when we try to run with him in the game, there is probably a free defender running around not being blocked.
Rewatch how Gabe engages the CB in the Carolina game. Then they fake him blocking, and he's wide open for his 2nd TD. Little things like this can also help our running game get from abysmal to mediocre.