Asking it to include the most significant changes isn't unrealistic, but to include "all" the DLC is. It wouldn't even really make sense, for example the Snowf

Asking it to include the most significant changes isn't unrealistic, but to include "all" the DLC is. It wouldn't even really make sense, for example the Snowfall DLC only had permanently snowy maps, no snow was added to existing maps or maps from other DLC. CS2 will have dynamic seasons and climate. So asking for the Snowfall DLC in CS2 is asking for a feature regression.