It sounds like you'd just want to calculate 65% of your lineups with curry/green exposure restrictions, then lock curry+green for the last 35% and do a "calculate more". Forcing players into exposure percentages is similar to minimum exposures, and I've gone at length as to how there isn't a unique solution set that can be solved with our algorithm and most likely, you will end up having the back end of your lineups all having your low value players with minimum exposure all shoved together.