I was thinking this as a suggestion and maybe get other players views on it. I know in the Sunken Temple of Qarn we had a few puzzles to solve, if you get it wrong, you get a mob, get it right you get gre.....goo...er...loot. I would like for them(the devs) to implement more puzzles within some and I mean SOME of the dungeons to come.

Also, make it optional, as some players just want to get through dungeons. But make it worth players time as well, with either achievements for doing the puzzles or rare items. And none of these simple puzzles where you match shapes and what not, make it a little challenging for players.