Are role actions a nerf?

[TarynH]

You are put on a 30 sec cd (or 25, do not remember), I done it before, very fun to go in a sub 20 DF, use cleric, then switch it out for aero. (and protect when people complain but it does not matter for those low df)

They are supposedly removing that penalty.

You are aware that you can change skills once in a dungeon it takes all of 5 seconds

You realize that if you played for about 4 hours a day, and did about 2 hours of content, and had to switch something every time, this would be 1440 switches a day? That's assuming it takes 5 seconds to switch something. It could get really tedious after awhile. Especially when it's something that should simply be a base ability to begin with.