That's got to be pretty bad, that TNA talent would actually consider going to WWE, even just as a move strictly for financial security. There were tons of guys in the past who signed with TNA just for the chance to be a in a start-up company with an emphasis on wrestling ability, rather than take the guaranteed money and languish in obscurity. Vince McMahon, if smart, would put his ego aside just this once and welcome the TNA talent, and then allow them to build off their past success rather than do a complete reboot. Let them use their reputations and the company will be even bigger than it was before. It'll be similar to the WWF/E in 2001-2003, when they had never housed so many big and internationally-known names before. Just off the top of my head, guys working for the WWF/E in that span: The Rock, Stone Cold Steve Austin, Triple H, The Undertaker, Kane, Big Show, Shawn Michaels, Ric Flair, Mick Foley, Booker T, Rob Van Dam, Edge, Christian, The Dudley Boyz, The Hardy Boyz, Hulk Hogan, Scott Hall, Kevin Nash, Brock Lesnar, Goldberg, Rey Mysterio, Eddie Guerrero, Chris Benoit, Kurt Angle, Randy Orton, Batista, John Cena, Chris Jericho, Diamond Dallas Page, Scott Steiner... And those are just the guys who've been in the main event picture or the upper-tier in the past two decades. That's not to mention internationally-known or underappreciated talent like Ultimo Dragon, Perry Saturn, Dean Malenko, Tazz, William Regal, Billy Kidman, Lance Storm, Mike Awesome, Stevie Richards, etc. That's a ton of talent under one roof, and more than enough guys to make the most stacked promotion ever. And that's not even including the mid-card and lower-card guys. If WWE does the same with the TNA talent that may defect, they could conceivably have the world's most talented roster once again.