3 WWE Superstars who could feud with Lars Sullivan next 

#1 Aleister Black

For the fans who do not watch NXT, let me inform you that Aleister Black was the first man to defeat Lars Sullivan by pinfall in NXT. The then NXT Champion, Black accomplished this feat at NXT Takeover Chicago: II. Now, both Black and Sullivan are on the same brand and both are in need of new opponents.

So, WWE can recreate their NXT feud on the main roster and who knows? Fans could finally show some interest in Lars Sullivan's heel character. In the Lars Sullivan vs Lucha House Party feud, the crowd gave no reaction to the Freak. However, a feud with an established star like Black may help the latter.

With WWE Extreme Rules set to take place after Stomping Grounds, the Creative team can commence this feud on the SmackDown episode after the Stomping Grounds show. The two NXT graduates can then wow the WWE Universe in an extreme match at Extreme Rules.