An issue that comes to mind (and may have been mentioned in this thread already) is if people are able to jump their alts to x level, that takes their characters out of the pool of people running dungeons. Less people in the pool, the more painful it is for truly new people to get through them.
You could argue that's what the roulette are for, but let's be honest, how many people do you think actually run leveling roulette every day (if even at all). I, personally, only do it now three test a week for the relic weekly quest.
The same idea can be applied to fates (not that there are tons of people doing them now, anyway). Everyone jumps to cap, less people doing fates.
All of that being said, omg I want jump potions for my alts.
You could argue that's what the roulette are for, but let's be honest, how many people do you think actually run leveling roulette every day (if even at all). I, personally, only do it now three test a week for the relic weekly quest.
The same idea can be applied to fates (not that there are tons of people doing them now, anyway). Everyone jumps to cap, less people doing fates.
All of that being said, omg I want jump potions for my alts.