#1. Shouldn't: Roman Reigns isn't likely to turn face just yet and should keep Paul Heyman by his side
The biggest problem of a Paul Heyman betrayal on Roman Reigns is the fact that it could mean a babyface turn for The Tribal Chief. While that's obviously the ultimate objective of this entire heel run, the moment hasn't come yet where Reigns is in a position to turn babyface.
Surely enough, his incredibly powerful character work and alliance with Heyman has resulted in the cheers increasing over the last couple of months. However, a Paul Heyman betrayal would likely mean a premature face turn for Roman Reigns.
It won't be anywhere as bad as his face run between late 2014 and 2018, but the moment isn't right. For one, there has yet to be a credible challenger who looks like he can dethrone Roman Reigns.
The likes of Edge, Daniel Bryan, Cesaro, Rey Mysterio, Kevin Owens, and more have tried but failed. Unless Reigns is in the right position to turn face, the betrayal by Heyman shouldn't happen. It's all about the right timing and placement.