If they're going to nerf Major Expedition for anything it needed to be on potions more than anything else. They're reducing the Major Expedition on Cripple for Magblade from 8 seconds to 4 seconds but yet a potion still gives it for 47.6 seconds.
The 30% increased speed isn't used occasionally as just a means for running away, it's used as an always up buff for kiting your opponent and making it harder to land hits in a laggy Cyrodiil environment. So if it makes sense to cut Major Expedition to just 4 seconds on Cripple how does it make sense for Major Expedition to last 47.6 seconds, longer than the 45s cooldown, on a potion?
All i'm saying is how about some consistency ZOS.