Yea because Titus O'Neil, Kurt Hawkins, Mojo Rawley, Curtis Axel, Fandango,Darren Young, and DEAN AMBROSE have been cutting it up in the in-ring departmentthis EC3 character (well, the heel version) would be money on the WWE roster. Charisma/mic skills can definitely make up for lack of in-ring talent, and it's been that way for years.
EC3 looked like he hadn't even been trained at points in the match. Literally tripping over his feet. Dude is also on so much gas that he'd need a year off to test clean. EC3 kind of sucks, breh. He was fine when he first showed up in TNA, but he's garbo as a face, and I've seen him in Evolve and he seems even worse there. He's certainly not a top level talent. If WWE hired him back, he'd be a Superstars/Main Event level guy like the people you mentioned beyond Dean.