for ENMs alot of them are 12 people or 18 people for 75 cap ones, its impossible to find that many, and Trusts cant be used inside and wouldn't even help you when it caps you at 75 and you need 12 atleast to win...

But yea would be great if you could use trusts in all BCNM, KSNM, ISNM, ENM, campaign ops etc.