Of course Interscope was still eating, Geffen is under Interscope. That's how he got off G-Unit, because he got his shyt moved from one division of Interscope to another. That really doesn't prove your argument about 50 signing off on Game features. If anything it just solidifies that 50 wasn't still over Game.
If he completed his original 5 album deal what makes you think he WASN'T still signed to G-Unit?