I seriously doubt Ronnie Brown doesn't make it into camp on time. If this were a normal situation and we were a typical team that uses a #2 on a RB, and we were desperate for his services, yes he would not likely make it into camp on time.
But, like it or not, Ricky is once again a factor in THIS too. Ricky is only scheduled to miss the first 4 days or so of training camp, and Ronnie Brown will need as much time getting the WHOLE load to show what he's got. If he doesn't take advantage of that oppurtunity and has to come into camp with Ricky already here, he may be relegated to the bench. It will be THAT much harder to fight back and become the #1 RB. I think he and his agent will recognise that, and will try to get something done ASAP. This "Guage" thing is rediculous anyways... the "guage" is almost always LAST year's pick at that position plus about 10%.