Id vote Harrison over the IR or Santonio, because while both of the others won games in the final drive, Harrison's also came with time running out, basically provided the winning points while taking away at best 3 points off of Arizona, and was a far more demonstration of sheer will and ability than either of the other two... Santonios came off of a perfect pass, and Franco's had the benefit of everyone thinking the play was over... Harrison was contested all the way to the end zone and he was almost tackled short... way more memorable at least for the new generation. in about another 20 years I think the IR will be further down on a list like this, despite its mystique...