If the promotion ended tomorrow. I don't think it would leave one. There are no moments in TNA that I feel would be remembered if the promotion were to go bump.
I actually think there would be several moments that would be remembered in T.N.A. I could literally think of at least 5, if not 10 right here. (list coming)
I don't think TNA has any of those moments. I can't think of a single moment that stands out as being memorable.
(in no order)
1. Kurt Angle's Debut: To this day, its the biggest moment (in my opinion) in T.N.A. history. When Kurt Angle got out of his contract from the W.W.E., to willingly turn around and go to T.N.A. similar to Christian.. he made history.
Angle's Debut in T.N.A. won't soon be forgotten. It might be remembered for being one of the dumbest decisions in wrestling history, to jump from the Main Wrestling program to one thats barely above water.. but it'll still be remembered.
2. Cage-canrana: Elix Skipper's top of the Steel Cage hurricanrana is one of the most memorable moments involved in highlight reels for T.N.A. -- Its one of the main reasons I wanted to see Turning Point 2004, after I heard of it.
When I think of "Holy Shit" wrestling moments, the angle in which the camera caught this, combined with the fans and the overall feel for the entire thing.. its definately up there with Tazz/Bigelow going through the ramp, Foley going off/through HIAC, and other big time moments.
3. King of the Mountain: When you recall memorable matches, you often think of the most famous, or dumbest. While some would go back and forth on a reverse ladder match being down right stupid.. I love this match for the unique style of how its done.
Never before did anyone think up this concept of first having to pin/submit someone to even qualify to climb the ladder and hang the Championship. To be honest, I'd of kept it a regular ladder match, but still had it stay to the point of having to win via pin/submission to qualify to climb.
None the less, its always going to be remembered as a T.N.A. made-famous style of match.
4. Shocking Debuts: While I won't go down the list of saying 1-10 could easily be former W.W.E. guys, the fact is each time I see one of them show up.. its memorable. Christian, Rhino, Team 3-D, Scott Steiner, Raven, X-Pac, Billy Gunn, Kevin Nash, Scott Hall, Jeff Hardy, Randy Savage.. over and over..
Each time the above mentioned names debuted, it became a memorable moment to remember. Monty Brown debuting in W.W.E. won't be considered memorable in the same manner, because they didn't debut Brown as a big name, like T.N.A. debuted Christian, or any of the others as big names.
5. T.N.A. on Pay Per View: Victory Road 2004. Their first 3-hour Pay Per View. It'll be remembered for being their first Pay Per View. It'll be remembered for Jeff Hardy v. Jeff Jarrett, with Nash, Hall & Savage getting involved.
Bound For Glory will be remembered for being their "Wrestlemania." And
Slammiversary will be remembered for being their "Anniversary" show.
6. Six Sided Ring: No one else has it. Its the evolution of Professional Wrestling to come up with something different. In the entire sport of Wrestling, a 4 sided ring has only always ever been it. Now, we have 6 sides. Its yet another unique idea made famous by T.N.A.
7. T.N.A. on Spike TV: This was revolutionary because in a sense, T.N.A. stole the television spot from W.W.E.. like W.W.E. stole it from E.C.W.
While I doubt the same result will come out of it, in the W.W.E. folding like E.C.W. had to.. the fact is, it has to say something big for T.N.A. to steal the television spot of W.W.E. and more or less replace them.
Overall Point: In honesty, I could've broke up the above seven into several more. But the fact is, at least if even only 7.. T.N.A. will still leave a mark in the world of Pro Wrestling for the above mentioned things, and so much more.
They might not be the greatest company, and they might not deliver W.W.E. quality programming.. but I love T.N.A. for
NOT being W.W.E. and I'll remember them for being a major company in this sport.