We should be able to give heroes priority on certain skills. What I mean is if you set a skill(s) to priority, they will always use this/these skill(s) as soon as they are recharged. A good example would be attunements. My ele heroes rarely use their attunements. I usually go in between battles and push the skill for him so he doesnt run out of energy so quick.
Edit: ack sorry just found the other thread with this idea.
Hero priority skills
Kool Pajamas