For as promising as the WR corps is, there's no true #1 receiver, and i'm not going to get into the drops. I'd love to see RM sign Collie. Dude has great hands and is a fantastic route runner. I think he'd be a fantastic pairing with Moore on the other side. He's certainly had his share of injuries, but in my opinion would be well worth a small one year "prove it" deal. I like Streater and Criner, but i don't think they're really ready yet and could use a solid year of development. Austin's a high character dude and could really be a good influence on guys like Criner, who have a ton of talent but need to get his head screwed on straight.
He'd certainly be a good, reliable target for whoever's playing QB this year. Worst case scenario, he probably gets another concussion and is done. Good scenario, he regains his own form and would instant be our best receiver.