Torrey Smith was a full participant in all off-season activities, training camp, practices, etc. his rookie year, and was active during the first 2 games of his career, but had 0 catches in those first 2 games. So even if Perriman starts practicing this coming week, at this point it's impossible for him to get as much training and chemistry with the playbook and Joe as Torrey got in his rookie year, and even Torrey couldn't get going until his 3rd game. If Perriman comes back, it is actually, honestly possible that he will contribute as much as Torrey did during his first games: none (or perhaps very, very little... in Torrey's 4th game he was held to 1 catch for 1 yard... so in 3 out of Torrey's first 4 games he had a combined 1 catch for 1 yard). So personally, I think it's possible that even if Perriman does get on the field at some point later this year he may not actually catch anything at all, unless it's some behind the line of scrimmage stuff just to get the ball in his hands, but going for no significant yardage. It is possible, is all I'm saying.