^^No offense, but thats just ur own opinion that Sting would expect his fans to know he wouldnt sign with WWE.
Now, I just wanted to say a few things. First, I am 100% sure that the one in the promo is Undertaker. He has had light reddish-brown hair before & couldve easily shaved a bit to get the look in the promo. Secondly, hes had similar looks before circa Ministry of Darkness. I just think itd be a bit cheesy if it were Triple H or HBK cuz thatd be too easy in some ways.
Now, it does look to me that there r two people in the promo. BUT, in the second promo, the figure vanished out of thin air. So, its possible that Taker could be inside & outside at the same time. It could even be repeating the first promo at the end.
Now, about Sting: He has not come out & said himself that the rumors r false. Theyve been "close sources" or "inside sources", not a specific, reliable WWE official or Sting himself. Also, the post that reported about the potential deal is not known to be the tabloid/gossip type.
The Taker/HHH match could indeed be a hoax/cover up just like the WM guest host situation was. WWE officials or whatnot said that another individual was confirmed as the host, but it turned out to be The Rock. So, if its possible to keep returns like that under wraps, so is something as huge as Sting debuting in WWE.
Personally, I dont think TNA is right for Sting anymore cuz of the anti-christ, Ric Flair god thing compared for the mild swearing & PG rated WWE, but thats just me. Itd be a good way for him to go out right. So what if he joins WWE or not? It isnt going to bring him down. Its just the reasons for him not going to WWE in the first place r pretty much nonexistent now while TNA is getting more extreme.
In closing, it can be both Taker & Sting, just Taker, but i doubt Triple H or HBK. JMO.