Ya it is kinda idiotic how they spent a freaking TON of time messing with and remessing with armor (Sadly they never flippn fixed docents fully) to make ac somewhat useful and even more so to make heavy and medium armor useful by implementing the mrr and prr system. And it worked. So well that you were an idiot to even go for evasion you just slapped heavy on, got your extra mrrprr in gear and shrugged off element dmg and traps.
Course monks being the sole class that got the finger whined and the MRR was taken off (Didn't fully kill it though because a 3 pally split or fighter with a shield or med/heavy or both can really stack the hp with prr and MRR not to far behind)
However after all of that they come out with reaper where your gettn blasted without even going for 10. And so a 28 or 32 or even higher dodge equals more chances to stun or mow something down. And so begins the great journey of the pajama mamma once more lol.