The hyperbole in this thread is getting close to out of control. The heir apparent to Calvin, could have matched Rice.... really?
Calvin is regarded as the best right now because there is really nothing like him physically. He separated himself from the pack when he came in because his size, speed, and athleticism were unique for the position... hell, for a human being. His work ethic and desire have allowed him utilize those attributes to put up numbers to support his claim as best in the game currently. There was never a knucklehead factor to be concerned with from him, he has always been humble and hard working.
Rice put up numbers that border on absurd, and did so during an era when DB's could actually play defense. There are no comparisons to him, and I've always felt that you immediately weaken your argument when you try to. The numbers, the "experts", his contemporaries, everyone pretty much agree's with this. Fans are about the only ones who ever try to knock him from that perch, and it's usually fans of another WR, who aren't looking at it objectively.
Gordon has nothing that distinguishes him from the pack of AJ, DT, Dez, Julio, Fitz... whoever you want to put in that second tier, other than one outstanding season. I do not dispute that the numbers were spectacular, but to deny that a large contributing factor was the situation, is just silly. Gordon is an elite WR, he belongs in the conversation with the second tier of WR's, behind Calvin, but lets pump the brakes here just a bit.
Gordon has firmly planted himself into that second tier of elite WR's currently in the NFL, but the declarations that he is now clearly number 2, nipping at the heels of number 1... is a little premature. What exactly does Gordon do, or what attribute does he have, that so clearly separates him? If all you can fall back on is the numbers from last season, I think you are disillusioning yourself. Examples have been given already of guys who have busted onto the scene with similar numbers.
If you want to take Gordon as the second WR off the board, I won't disagree. I also wouldn't disagree if you decided he was wr4, wr5, or even WR9 or 10 on your board. I will however question how you can so easily determine he is absolutely WR2, and will vehemently disagree if you try to compare him to Rice.