#3. He's appearing on both Raw and SmackDown
When Shane returned to WWE, the re-introduction of brand split saw him mainly stay on SmackDown. He would show up on Raw during 'invasions' to build to Survivor Series, but that was usually it. Nowadays, you can't have either Raw or SmackDown pass without seeing Shane turn red after delivering some of the most "devastating" strikes in wrestling history.
Reigns is primarily a SmackDown Superstar now, but since the Wildcard Rule basically allows him to appear on both shows, McMahon isn't far behind. While he did postpone his initial feud with the Miz, the Miz is a Raw superstar and he doesn't think things are over between them.
Charlotte Flair to return and wrestle a CURRENT CHAMPION?
Not only has 'the A-Lister' been targeted on Raw, but so have the Usos, who have always been allies of Reigns. Shane hasn't discriminated in attacking wrestlers on either show. He's a McMahon, so he doesn't need an explanation as to why he appears on both shows. That sounds like a mad man drunk with power to me. Who is that reminiscent of . . . .?