I've heard this suggestion before, and the reason I don't believe se will add it is because with mount roulette you should have a low chance of getting one you dont like in which case try again? If you have a high chance then well you can use the favorite list instead. I personally only use a very small amount which are directly on the cross bar but I can see how a larger list may help more people. How many and is it enough for se to change it, i dunno.