This is hogwash, because by your logic no young player who enters camp at a certain spot on the depth chart would ever get a chance to move up. Austin hadn't done anything in previous seasons, yet he passed Crayton on the depth chart, right? That's because he had been with the team for 3 previous years, developing and showing the team what he could do.
And where did I make it clear that Ogletree can't change things? I said ONE preseason and 7 NFL catches don't prove anything. A second TC and preseason gives him a little more credibility, if he does well.
As for giving No. 5's playing time, your assertion that players lower on the depth chart don't get chances to play in TC and preseason completely goes againt what happens every preseason. Remember the example of Jamaica Rector - 20 catches for 200+ yards in a preaseason, all for a guy who was put on the practice squad. Hell, Patrick Crayton was in that same position several eyars ago. First and second teamers sit a lot to avoid preseason injury, giving the others a fair amount of playing time. You know this though - right? Surely you've noticed. Right?
All I've said is that he should be given time to prove himself rather than call him proven before he has yet done the things he need to prove it.
For example, how can you say a guy will be tough catching passes over the middle with a safety coming up to hit him if he hasn't yet done it? That's where the men are separated from the boys, and long considered one of the key factors in determining if a guy can be a quality NFL WR. I'm not saying Ogletree can't or won't do it, but he hasn't proven it yet, no matter how much you may want to claim a bubble screen reception proves it.