AJ Styles was injured during the 2020 Royal Rumble match. The injury took place when he took a spear from Edge, which dislocated his shoulder.
On Wrestling Observer Radio, Dave Meltzer talked about AJ Styles’ injury. He was told that Styles is expected to return to the ring within 4-6 weeks. He said that WWE hopes that he will be ready for WrestleMania. Styles talked about it and said it was not Edge’s fault at all. He tried to take a great bump for Edge’s spear and dislocated his shoulder in the process.
The belief is that he will be ready in time for Wrestlemania. For now, it is not known what Wrestlemania plans WWE has for AJ upon his return.