The Fermilab Tevatron has already yielded a rich program of
measurements in the b-quark sector.  Here we outline the prospects for future
b measurements at the Tevatron, paying particular attention to CP violation
and B^0_s mixing.  In the Main Injector era, Tevatron Run II is expected to
yield 2 fb^-1 of integrated luminosity for both the CDF and D0 detectors.
After Run II, even larger datasets are expected for the current collider
detectors, and a dedicated B physics experiment may be constructed as well.