The light clay point you mentioned is very legit and I think it may actually be one of the best ideas since it seems “cleanest” as in we only have to ban one otherwise useless thing (useless except for screens). a few reasons why I didn’t mention it: 1) im not certain it would solve the problem, 3-4 turns of screens instead of 6-7 can still be deadly since you’re normally setting up only one sweeper anyways