I remember how pissed I was when we drafted him, then I watched one youtube video of him and I've loved the pick since...hope he keeps getting better.
Heath Miller is the better rounded TE. He can block for a long time, then roll out for a quick pass. Not many can do that. Keller, on the other hand, has more speed and agility, and probably better hands than Miller does. I would love to have both, but given the status of our receiving corp and young QB, I think we have the right TE. We will be drafting a blocking TE or singing a vetern FA blocking TE next year.