Madden 2001:
I'm thinking about purchasing this one, too. I've always like the wide choice of plays from the old SNES console versions. One-button passing was nice, too.
Blitz series:
The first one was cool. The second one (NFL Blitz 2000) was even better because of the "on fire" mode, like the NBA Jam series. I just saw commercials for NFL Blitz 2001, and I don't know how they can better the Blitz 2000 other than updated rosters and new taunts.