why are people still repeating the same falacy? They never said you will choose a single expansion to level from 10-50, that literally makes 0 sense, or else you would pick expacs like MoP or Cata that were made to be done in 5levels. And how would that even work? Are you guys seriously thinking you're getting 40 levels in zones that were made to get only 5 levels? Meaning you'll get a new level every 2 quests? That doesn't make any sense, specially considering how Ion literally said on the first pannel that they want leveling to be meaningful and not something you get so fast you instantly loose interest in it.
What will happen is that you will be able to go straight to MoP at lvl 10, and probably be done all the zones around lvl 20. Then you move to , say, BfA until 30, etc etc etc
Because of this deep dive panel that specifically said that