I did a sirloin tip roast for easter and 110 wings for a bourbon night last night. I'm definitely on the "yellow mustard for a binder" train now. So easy, helps my rub stick and doesn't effect the flavor. Also I think when I'm doing leaner meats from here on out I am going to inject. That roast turned out awesome.
I'll need to do some modifications to my Bradley Smoker though because it really struggled with all of the wings.