lol im not a dev or anything like that, i just have played the game a lot. by a lot i mean A LOT. if you havent found the arena, there is a lot of content there, and if you havent maxed out all of rahis skills, the content changes with rahis skill level in the punishments and rewards. but other than that, not really much else to do, i agree with you on that one
(also mods are a great way to add more to the game that isnt official updates)