I think my post simplified things too much and the conclusion you've jumped to isn't how I feel.
I do not think Roy lost us the game last night. I've stated multiple times on here I thought its our roster full of streaky shooters, no bench, and only one post that is a threat on offense. I never once blamed Roy for this loss, or any loss this series.
When I talked about running, I'm thinking more big picture. Guys like Wallace, Batum, Aldridge, Matthews, Miller, and Rudy all function better in an up-tempo style. Roy, however, is much better in the half court, for multiple reason. Now maybe there is a way to mix up units and change speeds.