Once upon a time, WWE had zero interest in hiring anyone associated with IMPACT Wrestling but things have changed in recent years and the relationship between the two companies has greatly improved. Now, one of their top wrestlers is reportedly drawing interest from both WWE and NJPW.
According to the latest edition of the Wrestling Observer Newsletter, Killer Kross has come into both of their crosshairs. He's actually been invited to WWE tryouts a number of times in the past and once made an appearance on RAW back in 2015 as Darren Young's short-lived tag team partner. He's a good size (something we know Vince McMahon values) and is talented on the microphone too.
Kross has been doing well with IMPACT and was one of the featured stars when Global Force Wrestling debuted in 2015 and filmed shows in Las Vegas for their AMPED TV pilot. That helped put him on the map and things have been going well for him ever since. Where he'll end up remains to be seen.