It’s kind of funny. The main reason you don’t want multiple timelines is used in the new season as a cheap plot gimmick and it’s glossed over like a pebble in the road. The Mind hides in timelines and we just keep summoning it until we destroy all of them. It’s an amazing feat. Controlling the network to that degree for one, forcing a Mind to do anything is another. Even Osiris has troubling keeping a mind in check, much less forcing it to come out of hiding. The flaws in this...who wrote this crap?! This was the prime reason the Exo Stranger was cut out, too many plot holes. 1. The Vex can summon it back, in every timeline. Which means each timeline should house Vex bringing back a Mind at all times. We would destroy a mind in timeline A then Timeline A Vex begins summoning it back while we destroy B and C. We can’t man every timeline and prevent it, literally impossible. It’s an infinite loop...and that’s just one flaw. 2. What about the Darkness? The Vex state that in all their scenarios, but one, the Darkness wins. Okay...so why don’t we see multiple Darkness? How are we expected to believe that the Darkness refuses to use their time traveling tech? Wasn’t the merging of Vex tech and Dark power a main boogeyman? That was the whole point we stopped the Black Heart, wiped the Taken out of the Vault. Now we have to ignore the fact that the Darkness [i]has[/i] this power? The Exo Strangers timeline verified there is [i]a[/i] Darkness out there controlling Vex tech. Wow...plot holes! There going to be some cosmic law to prevent it?? Can’t because there is an exotic helm that mentions someone possibly time traveling to the future. It really is disappointing. That Bungie doesn’t realize the glaring issues with introducing actual multiple timelines or they intend on writing so badly so they’ll just ignore it? I can’t believe they pay people to write this poorly.