Schaller's never fought an actual fighter other than Gudbranson and we all know how that turned out. Search up some Roussel fights on your spare time, he wins a lot of fights surprisingly and only really got his ass handed to him by McLeod twice, Shaw twice, and McQuaid. He's dominated multiple times notably against Ferland, Iginla, Weber and etc who are considered pretty decent fighters. Schaller has way too much of a small sample size compared to Roussel.
After realizing this is a Hughes thread, I'll stop derailing further.