It is desired in many cases to set up multiple optimizations (e.g. different SETS of optimization parameters for a given analysis/data set and design. It is highly desireable to be able to quickly right click the optimization items and have an option to disable. I know there are other more involved ways to do this but having the quick option is better. I have also noticed that in many cases when disabling individual opt parameters in the exisitng opt dialogue box the graph does not refresh automatically (e.g. the optimization shaded area does not go away).