The cup is a big goal for both teams as their season is judged by this trophy as to whether it will be good or not. Chelsea was disappointed after finishing fifth in the championship, and he will be playing in the Europa League next year, with Manchester coming second to Manchester City and not even winning the title this year.
However, the "red devils" showed better details as a team throughout the year and especially now at the finals, so that's why I give them a click above to win the trophy. It's a little more crowded around the club because of Ferguson's adventure, so I think this trophy will want to dedicate it to him.
In fear of the prolongation I will not go with the double, but I will stay in the 5 conquest of Manchester United given to 1,93.