This is a very interesting debate and also a difficult one to judge correctly. All the players mentioned are great players and can get there against each other depending on the day. What needs to be mentioned is how the different style Tony plays affects different players. He does not play a power or conventional style. His style is more of a wide open game.A threat to shoot at any ball at anytime making his opponent uneasy as to where to leave Tony. I would say he is a underdog against Scott, Alex, Darren, and Efren in a long ahead set. However the rest of the list that I have seen mentioning Hall, Corey, and others would have major problems trying to keep him in check. Hence they would loose. Also something needs to be menioned; when Tony is shooting straight and making those make or bust shots no one has to win. When he is playing on that level no one on earth can fade him, to this day he has the highest one pocket gear I have ever seen. Although I must admit there are other players who are consistently better.
I know he can spot Richie Richeson the breaks pretty handily. You are probably a one pocket aficionado and know how strong that is considering how well Richie moves. Tony moved right a long with him and yes, he came with some serious firepower. I don't know if I agree about Darren being up there..maybe Dennis though. Anyways, I still stand by what I said and think Tony and Scott can play even and Tony would win.