WWE SmackDown: 5 questions that WWE needs to answer on SmackDown 

#4 Will Kofi Kingston Vs. Samoa Joe have a stipulation?

To be honest, Samoa Joe is the first credible challenger to Kofi's reign who is believable enough to take the title off him. Daniel Bryan, Kevin Owens, and Dolph Ziggler were worthy challengers, but it never felt that they could defeat Kofi and win the title, given the time and stage they fought.

Samoa Joe going against the WWE Champion sparked the internet of the fans from the get-go. Kofi had a dominant run after winning the title at WrestleMania, and Samoa Joe looked dominant after ending Kofi's winning streak.

The finger gesture from Kofi Kingston in the previous episode of SmackDown did more to rile up Samoa Joe. Expect a stipulation to be added to their match on the go home show. Corey Graves claimed that it's rumored to be a ladder match, but nothing is official as of yet.