#1. Elias
Elias hasn't had the best run of injuries recently since the former Champion was only recently sidelined with an ankle injury and now he's out of action after suffering a torn pectoral muscle. WWE had to act when it was revealed that Elias wouldn't be able to wrestle his match in the Intercontinental Championship tournament on SmackDown, so they decided to stage an incident involving Sheamus and Jeff Hardy.
Elias was involved in a hit and run, which was a way to write him off WWE TV - while also bringing tension into the feud between Hardy and Sheamus.
It was revealed after the angle aired that Elias was written off WWE TV because of his torn pectoral muscle and at present, according to SEScoops, the timetable for his return is around four months. That being said, there are several websites that believe that the injury could keep Elias out of action through until WrestleMania 37.
Triple H suffered this level of injury back in November 2018 and was recovered in time to face Batista at WrestleMania in April so a five-month timetable seems to be standard.