I have not seen good discussion of this, but what are the pro's and con's of these two. Here are a few links to peruse:
My own leaning is towards Graham as the top TE for 2012. I think Gronkowski is fantastic, but I think the Saints will increase the use of Graham. NO added Nick Toon to the WR's, but lost Meachem. NE has one new target at WR, in Lloyd that I think may get a big set of targets which might take a few away from Gronkowski.
Gronkowski had the one of the best years, second to Megatron in recieving in most leagues. Anyone expecting a repeat of that should be drafting him ahead of Megatron, as the value at WR is deeper. I think both Graham and Gronk will repeat the elite performances. They look to be going in round 2, so that evaluation is shared.