LOL, that would be the most typical Dolphins mover ever if they passed on using the first pick on a qb. There's no way to evaluate Rosen this year, he'll be running for his life the whole time. The same notions, that Rosen didn't get a fair shot in AZ, so we can't really judge him should amplified 20 times with MIA.That is in the mind of fans and maybe media. It is a very simplistic thinking. Go 0-16, get a QB (whichever QB is the flavor of the year) and everything will be great. Simplistic.
At this point the Dolphins are trying to further develop Rosen. Until that changes he is and will be in their plans. You may not like it. But that's what it is.