The Olympians and the Paralympians were both exceptional teams, with some truly outstanding individual performances, any of which in any other year would make an excellent SPOTY winner........however, I believe that Wiggins and Murray are the two leading contenders, for the following reasons:
Both won an Olympic gold medal - CHECK
Both took part in a competition lasting at least two weeks, a real test - CHECK
Both won something not achieved by a Brit for a very long time (or ever) - CHECK
The one glaring difference is that Bradley was part of Team Sky in the TDF that certainly helped him (though his peformance was still titanic).
Clearly I want Andy to win, feel he should, and certainly I believe that these two did the something extra that differentiates them, elevating them to a higher level than the other really excellent contenders.
Time will tell..........but when the time comes, get your votes in!