fedup f18 to f19 question

I have f18 fully updated. On running 'fedup --network 19' I see: Packages without updates: <snip> kernel-3.11.10-100.fc18.x86_64 <snip> and broken dependencies: kmod-nvidia-304xx-3.11.10-100.fc18.x86_64-304.116-1.fc18.x86_64 requires kernel-3.11.10-100.fc18.x86_64 f19 updates has 3.12.6-200 and there is a matching kmod here: http://download1.rpmfusion.org/nonfree/fedora/updates/19/x86_64/kmod-nvid... So why the complaints, and should I really expect problems? TIA John P