I'm thoroughly confused as to the actual topic of this thread - So I will answer both questions.
1. Any new ranks anytime soon?
A. No , The highest ranked player " thegratefullded " (not completely sure on that spelling ) , has just over a million EXP if i'm correct , and the highest rank , General of the army , requires 8 million EXP.
Personally I see no point in adding new ranks , at least until our no.1 player reaches that point ,
and i'm sure nexon feels the same way.
2. Any new map's anytime soon ?
A. Soon , but probably not soon enough for most people's liking . I did some digging and found
that the newest map , Named "Sand Hog" , and the new weapons ( FAMAS, P90 ,
New Frag grenade , sickle etc) were only given to us as a "consolation prize" if you like ,
as they did not believe the new game mode that they planned to release was ready enough
for us. Good side - We don't get a half finished game mode , bad side - We don't find out
what the new game mode actually is. So maybe we get rattle snake soon , or maybe a
completely new map ( Wave rider took us all by surprise didn't it ) , but regardless ,
at least we know that the new game mode will be finished and not half baked.
Hope I helped ,
Jordan.