I dont think so. I have had it since day one come to think of it. I personally think that Verizon is to stuck up to lower down for a petty problem as so. But it never hurts to try. You could go as far to say that the rainbow is starting to show thru the backlight.
This could also help you on your way torwords the almighty Touch Pro 2.
Got my replacement tuesday. It is doing the same thing. Good ol' vzw made me take it into the store to have a tech there verify it. I'll have my TP2 next Tuesday!