Rey Mysterio Injury Update Revealed Ahead of Royal Rumble After RAW Scare

TLDR

Rey Mysterio appeared to suffer an arm injury during his match with Austin Theory on Monday's RAW, but PWInsider.com reports he is actually dealing with a rib issue. His status for Saturday's Men's Royal Rumble remains uncertain, with no confirmed word on the severity of the injury or whether it will prevent him from competing.