I think they should include the SC20K/3000
Bob makes some good points. No reason NOT to have it. Plus the new SC-3000 looks sooooos sexy
On a side note I'd like the TAR-21 to be made a part of SC as well. It is a nice compact and accurate rifle meant for urban operations...plus it looks like SC20's younger, hotter sister.
And the best part....the TAR is absolutely modular...with the ability to change it's caliber on the fly.
The TAR fits the SC-20k's game manual description perfectly