#3 Kevin Owens

Johnny Gargano may currently be working as a heel on the NXT roster, but given his natural likeability and underdog stature, it will only be a matter of time before the WWE decides to turn him face once again.
When that does happen, Kevin Owens would make the perfect heel antagonist in his storyline.
There are plenty of obvious parallels between the relationships of Sami Zayn and Kevin Owens, and Tommaso Ciampa and Johnny Gargano, and mixing those stories up a little bit could prove to be a lot of fun.
Owens excels as the bullying heel in that kind of feud, while Gargano has shown time and time again that he is more than capable of establishing himself as the ultimate underdog in these kinds of fights.
Becky Lynch has been challenged HERE.