Seriously, Bungie...cmon. This is SUPER simple and you know it. If Call of Duty 4 had this, COD 4!! That's like late 2000s bruh, what's your excuse? Of course we want it! Why do you think Forge was so popular in Halo?? Players love to customize their matches especially with friends it's a no brainer. Seems like a perfectly good way to get some more revenue, all you have to do is write the code for a few hours stop being lazy yo.