Look, it doesn't matter if you've been on a team or not. We're allowed to have an opinion and the fact that we've been fans and watched a ton of football qualifies any of us enough to have an opinion and see when guys aren't playing well. That doesn't mean we know more than bk or think he's doing a bad job.
Having said that, I played college ball (D3), but that doesn't make me any more qualified. In any case we all know JS isn't the same guy as he'd been. I actually think he played pretty well yesterday and will against these mediocre pro style teams through to Stanford. I think it's fair to wonder once we get into a big bowl against a stud team, if JS is going to be a concern if he still hasn't shaped into last years form.
Further if you need more qualified opinions on JS from coaches of or guys with qualifications in the sport, Coach D has been saying JS isn't the same, and the one foot down website has done film analysis on JS too pointing out he is missing a lot of tackles due to being out of position because his lateral movement isn't back.
People need to stop saying this crap that we can't make this observation as it implies we know more than coaches. Just stop.