#4 Hard worker
One thing that the harshest Roman Reigns critic will agree upon is that The Big Dog was one of the hardest workers in the WWE (which is now even more impressive considering he was working ill).
Braun Strowman is of the same ilk, working live shows, RAW, PPVs, engaging audiences at various WWE events (even travelling all the way across the world to promote shows), and it seems like he has shown no signs of slowing down. There were reports that were doing the rounds recently that Strowman arrived late or left early from shows, which irked some WWE officials backstage, but these are just rumours.
Strowman would be a big upgrade in this department from Brock Lesnar, who seldom made appearances on RAW and even missed most PPVs as he is a part-time worker. WWE's loyal fans want someone who is diligent and appears often on WWE programming to be the face of the company, and The Monster Among Men fits the bill.