TNA and WWE have a mutual partnership and of course WWE is in the ears of people who have potential contracts coming up, there’s no disputing that, but I’m not sure what that has to do with Miro potentially going there for TNA has always and will continue to look at anybody that leaves WWE and bring them in to do something with them if they feel they can.
Ziggler was just the world champion there for seven months I wanna say and fandango just had a huge reception coming back to NXT after being in TNA as part of one of their top acts.
There’s definitely a huge WWE component, but TNA still has their creative team that views talent differently than WWE does.