#3 WWE will hesitate to rely on Reigns again
This is an incredibly unfortunate scenario, but there's no going around it. Reigns was pushed by WWE as a huge babyface, but the plan backfired gloriously. WWE didn't stop though, as Reigns went on to compete in four consecutive WrestleMania main event matches against the likes of Triple H, Brock Lesnar and The Undertaker. Last year, Reigns had to leave the company to resume his battle with leukemia.
Also read: 5 times Vince McMahon abruptly canceled a Superstar's push
This was a major wake-up call for the company, and made it realize that it's a bad idea to put all its eggs in one basket. The landscape of WWE changed completely when Reigns was drafted to the 'B-show', leaving Rollins as the only guy to rule over Monday Night Raw. As much as it stings, WWE might not take the risk of pushing Reigns as the top babyface again. That leaves possibly the most popular guy on the roster to be pushed instead, and that's exactly what WWE is doing with Rollins.