I would expect to see some minor refreshenings maybe in the 2011 models . . .slightly modified grille and hood, maybe a change in the taillamps. . . also a few tweaks to the interior, probably a new steering wheel. Obviously there will be special edition colors like sublime, plum crazy, and top banana throughout the years. I would expect to see some changes to the basic color lineup as well, a different shade of blue or something. I wouldnt expect a major overhaul until 2014. If the car lasts that long. Mostly I think they will keep it fresh by making new stripe options and appearance packages available over the years. I wouldnt expect anything as rediculous as the 12 new mustang variations that debut every week though.