For a guy in the minors it's not normally the guys he's playing with that determine whether or not he moves up.....it's the guys in front of him. If a guy had a "short stint" in AAA and is back to AA, it's not Tebow's fault....it's that the guys in AAA are better. Do you really think the Mets would hold back a guy that could potentially help them just to move Tebow up? It's fine that he's a sideshow in A or AA, but once you start talking AAA or MLB I don't think they are willing to play that game