#3 Kevin Owens

The Prizefighter returned from injury last week on SmackDown Live when Vince Mcmohan announced him to be Kofi's replacement at Fastlane.
Owens teamed with Kofi against the team of Bryan and Rowan last week and ultimately beat Bryan with a stunner. From rumors, Owens was WWE's first choice opponent for Bryan at WrestleMania. But due to Kofi's strong momentum, Owens might not be a shoo-in for that match right now. Also, it would be unwise on WWE's part to do two triple threat matches at WrestleMania.
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The very reason Owens and Bryan's match is happening at Fastlane is because of the fact Kofi is probably going to face Bryan at WrestleMania. That would leave Owens without a match at WrestleMania. What better way for WWE to incorporate Owens in the WrestleMania card than have the Prizefighter face Samoa Joe.
Joe and Owens faced each other in their NXT days. But the two never got a chance to have a proper feud going at NXT due to Owens being called up to the main roster. This would be the perfect opportunity to rekindle the feud between the two.