Does anyone else think that the Sentinel Roll was as useless as I did? I mean, there are some battles where you're pretty much forced to use one to survive, but I consider this more poor game design choice than any real usefulness. Any time you used one, you had to give up 1/3 of your offense to take hits. And more often that became 2/3 because in such battles, your Sentinel almost invariably needs a dedicated medic to keep them going.

What made them think this was actually a good idea?