No one will be able to answer that properly, because the real answer is simply that MApp was hesitant to play Sanders even when the midfield was badly misfiring, so therefore, for some, there's some sort of conspiracy and/or MApp is an idiot, for not playing our greatest ever undiscovered gem. Of course, it might just be that the manager knows slightly more than all of us, and Sanders isn't ready/good enough, but why let the truth get in the way of a good story?
See also the hype on here about Draper last Autumn. Purely based on a mixture of desperation and him being 'local'. Apart from being surprisingly powerful for his age what exactly did young Freddie do this season? (Rhetorical question. The answer is 'not much')
Before anyone flies in, none of that is meant of a criticism of either player - both of whom will be with the club next season, I reckon, and hopefully, will both come good - more a reflection on the slightly hysterical nature of this forum at times.