My problem with the number of wideouts show here is depth, we seem to always loose at least one in camp, and then have season injuries to deal with. I remember at one point in Denver we were down to two healthy receivers (OG and Ward, I think) until McKnight returned from back issues that proved to be only minor.
I think we'll probably keep 6 WRs (5 plus Rogers, for example).
I think, at this point, injuries to someone, somewhere, are OG's best chance in miami or anywhere else.