Well, it seems that Canon will want to reserve the BEST features on its premium FF like 1D & 5D series.. while trimming down some specs on its 6D & 7D (offered to those segments of people who wants a more budgeted "pro/semi-pro" series.
I suppose they will bring in the dual pixels AF (and soon on all across the FF as well) for the 7D2 and definitely increase the MP & AF points by a big margin. But however I do not forsee them bringing in the 61pts system into 7D2 for the moment (even though I will be thrill if they did that!) ...
But now seeing Nikon is bringing up its semi-pro range to good features and Sony's FF are giving Canon a fight! .... seriously if they still wanna hold back on giving out features, they will end losing bigger share. Probably except those sports/action pro protographers who will remain absolutely loyal to Canon bcos their investment is already there!
[truncated]
One thing for sure, many "blood" (money) will be spilled when new products come through!! ....
Actually the 7D is positioned as the premium flagship model of Canon's APS-C's lineup. The 7D2 definitely not going to perform at the 1D level, but I don't see a problem putting it on par with the 5D3; only difference being with an APS-C sensor and high fps (and agreed - it will not get the same 61 AF point system unless they decide to cover the entire viewfinder with AF points lol).
But again its all speculation at this stage (more of a wish-list really). Also, as you pointed out, with peer pressure from Nikon's semi-pro range (including the rumored D400) and sensor technology gap closing in from all other manufacturers, Canon definitely needs to do more to stay ahead of the game.