With all these stats etc, surely we can not judge a player from liverpool to swansea fully on stats.
Reason being is the styles of play, if adam is hitting long balls all the time and not being successful with them it is different to the way swansea played. Short passing, pass and move. If Adam was told to cut out long balls, keep it in the pass and move system, his passing percentage would increase.
Just different styles of play. I think i even saw john terry on that list, doesn't mean he is the best passer of the ball, just means he plays it easy all the time.