I think it will be both couples. Izzie and Alex have the big fancy wedding and Derek and Meredith end up in the hospital chapel or out on his property doing something small like Meredith wanted.
Kevin McKidd signed on for 3 seasons! He's not leaving. Plus, the army wouldn't discharge him (he flat out said they forced him out) and then let him back in. I think George in the army is ridiculous as well. Can you see George in boot camp?
Comments by McHottieAddict
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