#2 Because Roman Reigns is lost in the whirlwind of the WWE Universal Championship picture
Let's face it, aren't we all lost in the whirlwind of the WWE Universal Title picture? I wouldn't be surprised in the least if you happened to have cracked a smile while reading the aforesaid statement!
Just like Kurt Angle loves to say -- Oh it's true! It's damn true!
The WWE Universal Championship picture is quite chaotic right now, and should the WWE add Roman Reigns to the title picture for WrestleMania 35, it'd be even tougher for the storyline to flow rhythmically.
We somehow find ourselves in the midst of a WrestleMania 35 storyline where Reigns' Shield brother Seth Rollins is set to face the reigning, defending, undisputed Universal Heavyweight Champion of the world Brock Lesnar (*read in Paul Heyman's voice) at WrestleMania 35.
And as evidenced by Reigns' statements on the most recent episode of RAW, he has given Rollins his blessing to face Lesnar for the Universal Title at WrestleMania. Speaking of which...