One aspect of roleplaying game that I feel is frequently overlooked in most rule books is the game outside the charts, tables, lists and rolls. To some extent, 3e did us a disservice, as it went too far into defining a character, their abilities, feats, skills, etc. It took much of the magic and imagination that the PC / Player shared and turned it into a multi-page character sheet.
A Basic D&D or even AD&D 1e character had depth beyond the sheet. He HAD to, as there was so much left to be defined that wasn't covered by a rule or written on the sheet. Heck, back then, you could have written your character on an index card with little problem - I know I did.
See, rules in our RPGs tend to be written to cover success and failure in events that can't be role played. The thing is, with 3e (and even more so in 4e) events that were once role played were now played and decided with the roll of a die.
Still, there is an advantage to the mechanics, especially with the older systems - play them enough, the rules are learned to the point that they fall into the background - role play begins to trump roll play.
The OSR games that stick the closest to their sources seem to be the most successful at bringing out the "role play" in people, but I think that is more because our gaming muscles still remember the rules as we knew them. Our gaming instincts are less distracted by rules.
From what I've read so far, it seems that Dungeon Crawl Classics, much like Hackmaster before it, adds too many complications to rules that most of us are already familiar with - to the point that gaming the rules will take precedence over ruling the game.
Or, to put it most simply - familiarity with the rules facilitates role play. Learning and constantly referring to the rules (such as the numerous charts required for spell casting in DCC) will promote roll play.
When you know the rules you no longer need them (to take stuff from Things), when you don't know the rules you need them (to kill things and take their stuff)
OSR Commentary On CM1 Test of the Warlords by Douglas Niles & Adventurer Conqueror, King 1st edition Rpg - "The king requests your presence in the honorable kingdom of Norwold. If you're worthy, you may be appointed lord of a dominion filled with friendly villa...
1 hour ago