10 man vs 25 man WOTLK Raid Lockouts and Ilvs

Wondering what the update on this is. It was stated earlier that they were looking at making #somechanges and we’re wondering if the ilv of gear is going to be the same for 10 and 25 man raids of the same difficulty (normal vs heroic) and what the lockouts would be. Our 10 man group is in limbo waiting to see what the final answer is to these two questions, because it determines who is available for our raids.