Before SmackDown Live begins this week, a Kofi Kingston pre-WrestleMania booking proposal is in order (not that Vince has to listen to it, or see it, or even be aware of its existence).
Vince could tell Kofi that he has one more opportunity to earn a WWE Championship match at WrestleMania, but this time he would have to beat one of his fellow New Day members and if the other New Day member who he wrestles (or entertains with, because I know WWE likes the term sports entertainment as opposed wrestling) loses, then he is fired.
Personally, I would choose Xavier Woods to be the main to get fired, leaving Big E to be the middleman. This would also plant the seeds for dissension to erupt with the New Day, leading to the group splitting. Vince may have to go back on his original plan to have the New Day break the Dudley Boys record of nine Tag Team Title reigns with WWE.