There are a number of wrestlers I'd like TNA to sign for personal preference (Briscoe Brothers, Kenny Omega) then there are wrestler's I'd like them to sign as I think it would be good for TNA business. One name that I think would be good for business is Extreme Tiger. I'm not an expert on him or AAA, but what I've seen of the guy, I like. It would be no problem for him to get over with the kids and while Mysterio's out in WWE, kids might even think he is Mysterio lol.
Anyway, I was thinking about it, but who the heck would he face? Let's say Chris Sabin/Austin Aries are feuding and Extreme Tiger is brought into TNA. If you used him in a three way with those guys, then ok, you'll get good matches. But lets figure he won't be pushed into that right away. So who else is their for him to face? Zema Ion, Kid Kash, Mark Haskins ... the only guy that could really give Extreme Tiger a match and probably not even that great at that, is Zema Ion. What has happened to TNA having the better wrestling roster?
I mean they still have good wrestlers, but most have moved on from the X Division style and most are 35+ yrs old now. If you brought Extreme Tiger in, his matches would look like that of Mysterio/Cara vs'ing the likes of Batista, Sheamus, Swagger, Heath Slater etc.
Not to long ago, a luchador could of fit seemlessly into TNA as they had the roster and gimmick matches that the lucha style excels in. And a trend that seems to be happening is that TNA is signing smaller guys who have very basic wrestling skills. Even if the wrestler is experienced, their smaller wrestlers just don't seem to have any flashy moves anymore and wrestle like they are in 1980s WWF.
Part of the reason the roster is stagnant is because their is no successful new blood being pumped into the X Division. Austin Aries is a perfect fit for TV title and maybe even eventually World title, but he is too stable for the X Division. I think X Division needs to go back to being chaotic, having gimmick matches, add a little hardcore, and usually have no less then 3 competitors in a match. Doesn't need to be these people but TNA needs wrestlers with comparable skills to Sonjay Dutt, Low Ki, Teddy Hart, Jack Evans, Petey Williams, Juventud Guerrera, etc. A mixture of Roh, Luchador, Puro, with a little CZW(or hardcore style) thrown in on occasion.