How is it "great when it happens" ? Did it have any kind of meaningful impact? Did it stop healers from casting spells on you? Will they stop casting on you for the next attack because you dodged one?
Look, I'm exaggerating a bit on purpose, but from my point of view it's fairly simple. Any fight is completely doable even if you end up not having a single dodge or parry during the entire encounter - in fact, aside from yourself, probably no-one will notice you didn't avoid anything. Thus, boosting the chance for it to happen is completely pointless. More DPS, on the other hand, is always appreciated.
Also, I'd still like this profile.