#4. Killer Kross
Killer Kross was a big signing for WWE a few short months ago and these glitches have only made their way onto SmackDown since his signing was officially announced, which could be why many fans are quick to blame them on the former Impact Wrestling star.
Killer Kross had a very different persona in Impact Wrestling which is why many fans are in two minds as to whether or not this is Kross since there were some teases played on NXT this past week that could have been linked to Kross as well. That being said, it has been noted by several sources including The Wrestling Observer that WWE intends to send Kross straight to the main roster, which means that it can't be a tease for him on NXT, can it?
"There are lots of rumors on who could be behind the glitches, with fans speculating on everyone from Killer Kross to Mustafa Ali to WWE Universal Champion ‘The Fiend’ Bray Wyatt..."
Dave Meltzer noted on the Sunday Night's Main Event podcast that there could be something to the Kross speculation as when WWE signed Kross, word was that he was signed for "something big" and not your typical journey through WWE NXT to the main roster, but apparently a significant program on the main roster,” via WrestlingInc.