Do Christians anticipate an existence in Sheol after death?
Sheol appears in the Christian Bible, in the Old Testament. Christians do not recognize Sheol as part of their afterlife.
The answer is no.

Was Woodrow Wilson sandwiched between two presidents from the opposing party?
Woodrow Wilson was a Democratic president and was between Taft and Harding. President William Howard Taft was a Repubican. President Warren G. Harding was a Republican.
The answer is yes.

Is Steve Carell's character on The Office portrayed as one with tremendous leadership skills?
Steve Carell plays Michael Scott on The Office. Michael Scott is a clueless and naive character that is not meant to be seen as effective in his job as General Manager.
The answer is no.

Would a physician be unlikely to recommend Reiki?
Physicians typically only recommend treatments that have a significant amount of clinical evidence behind them. Reiki has no clinical evidence of effectiveness, and there is no scientific basis for its utility.
The answer is yes.