I figured that Wally had given the guys a good pep talk before the game Friday and threw in Bob's name for motivation, resulting in them coming out and working extra hard in his honor.
But no, I was completely wrong - Wally didn't mention Bob's name at all, out of respect for him. According to the Province, he didn't want to demean Bob by using him as a cheap, motivational ploy. That he was worth more than that.
I admire the decision he made here.