mark my words. We will cut-down to 52 players and sign a LB for insurance down the road. Unfortunately, with no camp in our system the LB won't help us week 1.
I don't necessarily see us signing a WR, unless Branch doesn't show up. I still see us going with 5 WR. As far as returners, Bam Childress is PR/KR in camp, and he lined up at KR in the preseason game. Besides, we do have Faulk for emergency duty. Troy Brown could do PR in absolute pinch. And Hobbs could KR too in an absolute pinch.
As far as putting Bam on the PS, I don't think he or Eric Alexander is eligible.
Somehow I see the gunner/KR/PR/CB 7th round pick Andrews landing on the roster.