To keep it simple. I hate static single player maps. I know many other hates them too. A simple checkbox option to have maps in Single Players reset every game would be awesome.
I know there are work arounds currently but an official solution would be appreciated.
There is a command-line argument you can use to reset offline maps:
-resetofflinemaps
Heh. You hate static maps…until you get that godly seed for Lower Kurast runs with four uber chests near the waypoint. Then you’ll hate random forevermore. 
That is exactly the reason I hate them. You can spawm map where andy, mephi, baal, lower kurast, stony tombs are all withing 1 teleport from town/waypoint. It takes all exploration out of the game and kills the fun.
It is better do self found in bnet but then you have to share tabs with your regular characters which is not ideal + single player diablo clone system is better for self found.