This concerns weapons, items, objects, vehicles etc. that can manipulate time and what fun would that be without causing paradoxes (now obviously you would only be capable of going backwards/to current time) but it would be an interesting concept. Along with assistance of a past self through a previously taken or failed task creating assistance where needed.
I doubt any time-traveling related stuff will be in the game, it just doesn't seem like this is the game for that but I could be wrong, personally I'm meh towards the idea.
