First off, I love this change. Now my questions.

1) I was surprised that only thieves get opportunity strike and that rangers only get aim. I'm curious if there was any thought to linking these aim skills to ranger or thief builds? For example, a hunter ranger could likely have insight into opportunity strike, maybe just with a bow? And a thug thief strikes me as less of finesse type meaning that opportunity strike is maybe not his cup of tea. A similar argument could be made for high dex dagger warriors or rangers even.

2) It seems that all armor has been flagged as to whether it is light, metal etc. But I noticed that the examine command still shows just "armor". Could this be altered to show which armor type?

3) I'm thinking of combat past early levels where there are few misses. By that I mean that first you dodge/parry/shield block. If something gets through those then there is a chance to deflect. That's laid out in the help. But if the chance to miss has not been changed what concrete effect is there? Put another way, if misses are so rare then does not this whole skill set cater to smallish niche?