Spore was a big seller despite the DRM crap, wasn't it? I mean the game was a massive dissapointment, but the sales were good. Maybe EA assumes any follow-up would sell poorly based on fan response.
Pandemic... yeah, Mercs 2 was crap, that Lord of the Rings game was crap, Saboteur looks good, but not AAA by any means, and might be crap. No huge surprise there.
C&C4 worries me... the game is supposed to be online all the time, which means a long-lasting infastructure and content updates and all that jazz. The loss of the team seems to negate that entirely. Also, if it is a PC exclusive with online-only MMO type properties, it might sell bucket loads, and then the team is gone? Makes no sense.