Mana as a factor of Dodge

[Jenvy]

So I've been thinking of a way to buff rogue mana without making game breaking changes.

And I think I've finally figured out how to do it.

Every time a player (all classes not just rogues) dodges successfully, a percentage of their mana is restored (15% seems reasonable).

The regen would not be without some amount of risk, as a player would have to expose themselves to damage for it to proc.

What do you think devs?

Edit: since people think 15% would be op, how about 5%?

And don't tell me that's op or I'll freaking slap you. Even if you jumped into a melee with 70% dodge and managed to dodge 15 of 20 attacks, that wouldn't even net you a full bar of mana.

The suggestion is the mechanism of return, not the percent returned.