If I were Clawson I'd wait. A new coaching regime is enough to excite the fanbase. Keep uniforrm changes in your back pocket for when you need a second surge. And it will coincide with more of his own guys coming in, when hopefully we're better.
I asked Clawson about uniforms after the recruiting luncheon. He basically said that he had bigger fish to fry right now. IAW, not high on his current priority list. . . which is hard to argue with.