You know, I was sitting here thinking if there was one thing that A7X has over Metallica is that A7X handled how they go about replacing their deceased member a hell of a lot better than how Metallica replaced Cliff Burton. Now, I hear this news and I don't know what to think regarding how they went about replacing their deceased member/friend/etc.
In a way, it could be another parallel to Metallica, much like A7X's whole history. That stated, instead of lowering the bass (which obviously would not highlight Jason Newsted well) which Metallica did for ...and Justice for All, A7X wanted their guy to play simple beats (which could restrict the musician and not really showcase what he could be capable off) for Hail to the King.