I was very relieved to be wrong about that fight, I much prefer decisive victories to decisions, especially in championship fights.
I hope Till goes straight to middleweight, it's unhealthy to remove most of the moisture from one's body, it likely makes one more susceptible to KOs because is messes with the balance of chemicals in the brain, which is made mostly of water.
Rumble Johnson used to kill himself cutting to welterweight, but he was at his best once he fought with more meat on his bones.