#1.) Seth Rollins
Seth Rollins is perhaps the most important RAW superstar in the last 5 years or so. He was the overall #1 draft pick and he has never changed brands since. The “Monday Night Rollins” moniker suits him perfectly because he is the face of the brand. He went from having no luck with world titles to becoming a 2-time Universal Champion in 2019.
The 4-time World Champion seems to be a permanent RAW-mainstay and while he probably will eventually have a run at SmackDown, he should be the face of the red brand for the foreseeable future.