As you all know, many masterpieces (and not so master pieces) have been transcribed from orchestra (or any other ensemble) to piano (ex : Liszt operatic stuff, Rachmaninoff, Cziffra, Wild etc.).
Which piece hasn't been and would deserve a transcription for piano ? I was thinking of Dukas' Sorcerer Apprentice, but it's been done already...
And is it that hard to make an effective transcription, even without composition experience (after all, if you have the score and have played the piano for many years, I don't think it woud be so difficult)?