Ok, season one arrives on the 16th and heres the details that i have found

4 new mpas for 2 vs 2
u-bahn
ICBM
KGB
Game show

2 new maps for 6 vs 6
The Pines,
Raid,
and Nuketown holiday themed

new fireteams maps
Sanatorium (comming during the season)

new scorestreak
HARP

new game modes
prop hunt
dropkick (coming during season)

zombies new modes
Cranked
Jingle hells

new weapons
GROZA (assualt rifle)
MAC-10 (SMG)
Streetsweeper (shotgun) (comming in season)

new operators
stitch
zeyna (comming during season)
bulldozer (comming during season)

warzone new map
Rebirth Island

Thanks for posting this T.

Thanks Mr. T.

Beautiful thanks!