Is it missing anything? For me, the big missing feature is enough MP for an APS-C 'crop mode' with 12 MP or more. Accordingly, I'll be keeping my 7D for birds/wildlife.
Neuro - I think you and I are looking for the same thing. I have a 7D for sports and wildlife and a 5DII for everything else.
When both you guys get your 1DX will you really be reaching for your 7D when shooting action?
If the AF and tracking of the 1DX works as advertised, this will be the action body of choice.
The 7D will of course have it's days when you need f/8 AF.