Tristan,Yes.
Ideally I would like to have:
GlobalConfigurationBuilder global = new GlobalConfigurationBuilder();
global
.addExecutor().name("blah");
.addScheduledExecutor().name("sched");
Configuration config = new Configuration();
config
.clustering().async().replQueueExecutor("blah")
.eviction().executor("sched");
Don't take the above as a proposed API, it's just to make things clearer.