If there is armor lock in Halo 4 at least make it a bubble shield that vehicles cant go through. That will tend to the halo noobs that cant live without armorlock beause it can smash ghosts but wont be OP as long as you can destory like in H# and go inside of it. EITHER WAY I DONT WANT IT IN ALONG WITH MMMMAANNNY OTHERS 
I doubt Armor Abilities or anything similar will be re-implemented, especially Armor Lock, but if something like Armor Lock is added, 343i will have to do it right by day one.
