Rival Band / Battle Of the Bands

Does anyone else think that Pentakill deserves a rival band? Why should they be the only band in runeterra? I think an awesome battle of the bands taking place in the twisted treeline or howling abyss would be awesome. Pentakill is basically dragonforce which is awesome but an idea I had for this rival band, is that they should be based on Avenged Sevenfold (or another band with recognizable members) and their in game characters could be reflective of that band member. Matt Shadows could be someone who can pull off that metal biker look, say Aatrox for example. The new Urgot could even be the drummer since his knees could flip up and function as a drum kit. This would be a perfect time to start this too since Pentakill is still fresh in our brains.

Also a side thought. Morgana should be implemented since Kayle is already in Pentakill

Anyone have any thoughts?