Maybe it is just me but it feels like the weapons of the Halo series are just getting copied and pasted to the next game. Yeah they just recently added the forerunner stuff. But they are adding completely new weapons or bringing back old ones. I like the AR cause it is like the trademark weapon of Halo. So how can we keep our favorites but still have something different? The first thing I thought of was attachments or even a type of gunsmithing like in Ghost Recon. People like customization/ personalization so why not have it in a Halo game.