Play ing on the same maps over and over again?

It just seems that I log in and play on 3 maps for hours. And yet I know that there are at least 5 or 6 maps. Why is that?
Is that on purpose? Also, I haven’t seen a detonation game pop up in days. (although I am glad about that. A LOT.) explanation? 

And I am talking about tier 2 if that makes a difference.

Map rotation depends on Tier 1/2/3/4.

Well, that is not that great…

Its going to be like this for a while.  Takes time to develop and test maps.  Just think of the maps you don’t like as a bad duty station and command hasn’t approved your transfer.