Well, the question is in the title, I direct it to blizz dev team that is still working on this game and has not been transferred to mobile division yet.
They’ve said they won’t put resources on his current state. He is in line to get rework eventually, they already promised that much early this year.
In one of the AMA they teased that they’re moving force wall to a basic ability for instance, so we just have to wait for SoonTM