archbrix on 08 December 2012
I knew when I saw the title that this was a Soundwave thread...
VGC has BO2 for WiiU at 90,000+ global (NA) for the first week; WiiU install base was 460,000+ global (NA) for the first week, giving BO2 a near 20% attach rate on WiiU.
We don't know how much it's dropped off yet in week two as that data isn't up yet, but unless the Chartz have it severely overtracked, it sold far more copies in its first week alone than the 21k you claim in the OP.
