I would definitely agree that we need something to do about stuns. They love to give an annoyingly large amount of things stuns, and we go entirely worthless during them. HoF trash is especially annoying, as our great AoE ends up with me grabbing most of the mobs, then getting stunned before much else happens, and getting smashed, lol.
Making fortifying brew work like icebound fortitude for that would be nice. Possibly just allowing us to use some of our CDs during a stun, without breaking the stun. Not sure exactly, but something being done would rock.