Yes there are BiS sets for 25 Heroic.
What I am looking for however is if someone has put together or can put together what they think would be a BiS set using items from the following or lower:
25 ICC Non-Heroic
10 ICC Heroic
10 ICC Non-Heroic
ToGC 25
ToC 25
*No Valynar, no togc cloak please, and no 10 heroic LK wep.