I think you mean Michael Floyd, the WR from Notre Dame? Malcolm Floyd is a WR on the Chargers. Edit:I just checked and they are not related.
But yes I agree, Michael Floyd is a monster. He's 6'3" and he's got great hands. He goes up and gets pretty much everything near him. In fact, it's possible that the 2012 wide receiver class could be ridiculously good. You've already mentioned Floyd, but let me add to that list Alshon Jeffery (S. Car.) and Justin Blackmon (Ok. St.). All three of them are bigtime playmakers and could be 1st round picks.
Then there are skilled players who might need to become a little bit more polished, but have starting WR potential. These guys are Mohammad Sanu (Rutgers), Juron Criner (Arizona), and Jeff Fuller (Texas A&M). All six of those receivers are big-bodied receivers, too. Blackmon (6'1") and Sanu (6'2") are the only two of them under 6'3".
Plus, Ryan Broyles from Oklahoma will be in this class. He's got some amazing numbers for his career, runs good routes, and has good hands. He doesn't fit the same mold as the other receivers but is still extremely talented. Somebody already said Greg Childs, but I haven't seen Arkansas play much so I can't really comment on him.