If WWE thought it had a problem with a lack of roster depth before this current European tour, things have become a whole lot worse since.
Seth Rollins' injury and subsequent relinquishing of the WWE World Heavyweight Championship has added to the situation, with a number of big stars now away from the limelight at Survivor Series.
Rollins and Brock Lesnar are clearly blows, but what about the absence of John Cena? How will WWE cope without their No. 1 Bleacher Report - Pro Wrestling
BleacherReport.com is the owner of this article.