I think that the time of the Four Horsemen has come and gone. Now, even though TNA wouldn't be able to use the Four Horsemen name, at least I don't think they would, there are just too many things holding them back.
I think the first thing that would potentially kill it would be the comparrisons to the first couple of incarnations of the group. The original Four Horsemen had a type of natural chemistry going on that you just can't really duplicate, no matter how hard you might want to. They just meshed and they all were certifiable stars in the company before they got together as a team. When I look at the overall TNA roster, I just don't really see it. That doesn't mean that it's not there of course, but I just don't see it. The four likliest candidates are Styles, Wolfe and Beer Money and it sounds good on the surface. I think that there are problems when you look at things closer.
Beer Money is a great tag team, they've been the best team in TNA for nearly two years now. However, even though I still like them, they've gotten really stale and bland. They've beaten every team in TNA, they've held the TNA World Tag Team Championship three times already. The only team in TNA that they really haven't gone over is The Band and, quite frankly, I've got little to no interest in seeing them feud.
AJ Styles is a great wrestler, arguably the greatest in-ring wrestler working today. He's weak on the mic, but that's one reason why Flair is where he is in TNA right now. Since becoming a heel, something I simply don't buy Styles as, he just looks kinda weak. I know that all heels are supposed to look rather weak and have to cheat to win, but Styles has been reduced to the point where he has to do it every match to come out the winner. He doesn't have the strong, dynamic presence that being leader of a Four Horsemen-esque faction needs.
Desmond Wolfe is the overall best of these foursome in my view. He's got the in-ring ability, he's got the mic skills, he's got the charisma. TNA, however, has made him into little more than a jobber over the span of the past five months. Wolfe has been misused since the beginning of the Hogan-Bischoff Era and last Monday was a perfect example. It's not so much that Wolfe lost to RVD Monday, it's that he lost to RVD in RVD's first title defense on a live episode of iMPACT! in three minutes. What could have been an epic turned into a true epic fail before our eyes. Wolfe needs to retain momentum and built up into the strong force he was 6+ months ago.