"The biggest disappointment of the season is that we didn't do the Treble," said Ferdinand.
"Maybe I'm being greedy but Portsmouth had one shot on goal and we had a lot of chances. But that is part and parcel of playing football and you can't have it all.
"But next season we want to be winners again, we have done the double this year and we want to comeback stronger. I am sure the manager will make moves in the transfer market and add to an already fantastic squad."