#1. Missing WWE Superstar Mia Yim (Reckoning)
Mia Yim's WWE main roster run has been a bit troubled so far with her debut as Reckoning and a fairly disastrous run as part of the RETRIBUTION stable that ended horribly.
Yim has been off of television since RETRIBUTION disbanded when T-Bar and Mace turned on the faction's leader Ali and left him lying in the ring. Since then people have been patiently waiting for Reckoning/Yim to reappear in WWE somewhere.
Having her come in and replace Bayley in the WWE SmackDown Women's Title match at Money in the Bank would be a brilliant way to bring her back into the fold, especially if you let her shed her RETRIBUTION stuff and re-debut as Mia Yim.
Yim and Belair would put on a great match as well and it would truly be a reintroduction on a big stage that Yim deserves. Mia Yim is definitely my pick for Bayley's replacement.