Also, it would be nice if a new rank be introduced to custom enemies: Hero.
to 
TO THE END!Villains are those who dedicate their lives to causing mayhem. Villians are people from the planet Villia!
Or fix object placement. Or allow for individual ambushes/hostages. Or add in-mission dialogue. Or add custom powers to existing NPC models or vice versa.
Given the amount of attention AE has been given lately - actually, make that since it was made - I can't help but feel it's being given the Arena treatment, except it's still occasionally used and has gameplay and content potential.
give Elite Bosses and Archvillains access to more powers...maybe one or two extra powers from a third power set for EBs and up to four from an extra power set (maybe two) for AVs
Also, allow us to make AE content for incarnates...ie, a toggle somewhere that says basically "allow incarnates to operate"
Thrythlind's Deviant Art Page
"Notice at the end, there: Arcanaville did the math and KICKED IT INTO EXISTENCE." - Ironik on the power of Arcanaville's math