This is WWE's opportunity to create one of those Network Specials similar to when Seth Rollins was out last year with the knee injury. He was heel intially but the heartfelt rehab and honestly from Seth turned him face however, WWE dropped the ball bringing Seth back heel.
Roman can speak from the heart and talk about....
"Whether people loved to cheer me or boo me, my only love was to go out there and entertain the fans week in and week out. I learned that from my father Sika as a kid then it was a blessing to watch my brother entertain the WWE Universe as a teen and all i ever wanted to do was show them i could follow in their footsteps and make them proud"
Similar to those sob stories all the networks do (most recently Eric LeGraund at Hall Of Fame) this would humanize Roman and the soccer moms, kids, and anyone whoever lost a loved one should be in tears by now.
If this is done right, WWE can flip the tables on the neckbeard fans making them look like cruel savages to boo a man after this horrific situation because lets be honest, it would be fukked up to boo Roman now especially when its really the suits backstage pushing him.
This could really save Roman's babyface character cuz he was doing just fine as "the biggest heel in the business" but its very obvious WWE want you to cheer him 100%
Also, Keep Roman away from the mic. Just let him go on a quiet warpath through the midcard and rising back up to Brock at Wrestlemania 34.
This should be similar to "HHH 2002"