I doubt that you will. It was discussed many times after the AA came out. PG's opinion was that because of the smaller size, by the time you did the cutouts, the strength of the remaining metal was compromised and wouldn't have the durablity that ARC is known for.
I have no clue if there are any other possible designs being considered as an alternative. Personally, I don't see the need for a change. While there are occasional times that tailstand would be useful, it's not worth the tradeoff of how perfectly the lug end works for EDC.
