Upgraded from 60D to 7D today...gulp...

Welcome to the forum, Jesse!  It's hard to predict. But since Canon released a v. 2.0 firmware for the 7D last year, I'm not expecting a new 7D mk II (or such) very soon. But who, other than Canon, really knows.

I've owned a 7D since early in its life cycle, and the AF system is excellent for sports and birds in flight (BIF) -- once you get it set up to your needs. I've also owned a 60Da (a = astronomy) since last year. I find I'm using it more for daytime non-action shooting than my 7D. Lenses are:

• Canon 50 f/1.8, 85 f/1.8, 200L f/2.8, 15-85 IS, 70-300L IS
• Sigma 15 f/2.8 Fisheye, 18-250 OS
• Rokinon 8 f/3.5 Fisheye (fully manual)
  

--
Phil