We've been tossing around the idea of reseting the Normal Mode map when it's upgraded to 2.6.0, and wanted to put it out to a vote. Please cast your vote here as an indication of whether you would be happy for a map reset.
A map reset accomplishes a few things:
Puts everyone on equal footing again
Allows potential new resources to spawn (not applicable to this upgrade)
Clears old bases out from players who haven't played in a while