I'd like to see the Cardinals get him, but Miami would be great too.
As for the colts picking between Luck and Griffin, it depends on what they plan to accomplish. Do they want another, younger Peyton in Luck? Or do they want the next Cam Newton?
Either way, you're destined to have a great QB. I would prefer Griffin simply because he's more athletic and can do the things, say, that Aaron Rodgers can do (scramble and get the 1st if nothing is there).