Possible level/story jumps....really?

[Jandor]

As stated before, that would screw up the questline because everything runs off of each other on whether or not a quest was cleared. Making it where HW unlocks at level 50 means the game assumes you finished all of the ARR content because of how the flags are structured.

"Warning: Accepting this quest will automatically complete all main scenario questlines previous to this. This decision cannot be undone."

Do you accept? Yes/No.

Then the game assumes you finished all ARR content, seems simple enough. Even if it's not, they'll have to do something about it to make jump potions work anyway, so it hardly seems a valid reason to write the idea off.