no offence but yes, most of us know that KABAM and WildShadow dont read these or at least not that often but i think we can still share our opinion for others to read...
My sum up of some nice upgrades: mana fountains in nexus, at least two chest you can by with fame, Boss health bars, characters progress stat, characters you've died with, and sometimes, I wish you could trade UTs though i see points in why you have it so you can't. ^_^ thanks, + if you agree with 3 or more.
 "Idle Mine"){kind=icon}
 "Bucket Cop"){kind=icon}
 "A Kitty Dream"){kind=icon}
 "Pie hunt: 2"){kind=icon}
 "Pie Hunt"){kind=icon}
 "party hard!!!11!!111eleven!!!"){kind=icon}
 "Pony Farmer"){kind=icon}
 "Realm of the Mad God"){kind=icon}
 "Wow Wedding Cake"){kind=icon}
 "Puppy Styling"){kind=icon}
 "Zumbi Blocks"){kind=icon}
 "Super Stacker 2"){kind=icon}
 "Sushi Cat 2"){kind=icon}
 "Bear Escape"){kind=icon}