Pogba also said he would be happy to see his old club Juventus win the Champions League this season.
Manchester United has won all trophies.
Team-mate Smalling echoed those sentiments, adding: "I think there was an extra determination".
The club earned 6.5 million euros (7.29 million US dollars) for beating Ajax, three million more than their opponents, and will collect 12.7 million euros for entering the group stage of the Champions League.
Where United should be, given its history, prestige, and wealth.
"Ed Woodward has my list, what I want, what I would like for more than two months".
Yet, in the back of his mind, he will surely be plotting forensically for next season.
"Now it's up to him and the owners", Mourinho said. "I have 15 more years", he said. Another summer of heavy spending is likely. You know they are just waiting and then kick it long.More news: OPEC extends oil cuts for nine months
Capped 119 times by England but left out of the latest squad by manager Gareth Southgate for upcoming friendlies with Scotland and France, Rooney says he'll finalize a decision on an upcoming holiday with his family. That will have to change.
"I'm disappointed because you play finals to win them".
Mourinho declined to say whether United's top scorer Zlatan Ibrahimovic, who is sidelined with a long-term knee injury, would stay at the club but heaped praise on the towering Swede who watched the final behind the bench sporting crutches. Ibrahimovic will be out of contract in a few weeks.
It will be a huge window for the club and they need to sign the right players to have any opportunity of winning the Premier League next season.
"It means everything. It means the third trophy and going back to the Champions League and winning a European trophy and playing Super League in Macedonia in August and means for the club the last piece of the puzzle".
"Of course, Champions League is bigger than Europa League, but that is the last trophy, and that is when the feelings are under the skin, and obviously it is a fantastic feeling for the team".
Under Mourinho, United should be feared once again.
Pogba scored the opening goal of the night against Ajax and won plaudits for his performance in the game, but Souness remains unconvinced by the Manchester United midfielder. "Very serious and very smart". It is very hard against a team like that. "But a very, very good season".