Well, that doesn't speak well for Miles' future here, since we're capped at a 15 man roster. Cassell would make 16, with only one of those so far being non-guaranteed (Miles).
I guess what I don't understand is, if they planned on signing Cassell, why bring in Miles at all? If he works out, what do they do? Is there a potential trade in the works? Are they going to dump Pruitt? I don't get it.