#1 The Undertaker issues a warning to Shane McMahon and Drew McIntyre

Roman Reigns faced Shane McMahon and Drew McIntyre in a 2-on-1 handicap match on the last episode of Raw. As expected, the heel duo soon ganged up on Reigns. However, much to the enjoyment of the WWE fans, The Undertaker returned to even the odds.
Yes, The Deadman took out both Shane McMahon and McIntyre singlehandedly. Moments later, WWE officially went on to confirm that The Deadman will be teaming up with Roman Reigns against The Scottish Psychopath and the former SmackDown Commissioner run a tag team matchup at Extreme Rules.
Cody Rhodes' uncle is a WWE Hall of Famer. More details HERE.
Thus, the upcoming episode of Raw could feature The Phenom explaining his actions last week. He could further go on to issue a spine chilling warning to the heel duo for their match at Extreme Rules.
On another note, given the decrease in ratings and viewership, plus the increasing competition, WWE made a smart move and brought back the Undertaker, and to be honest, things have turned interesting on the red brand.