The 24-year-old returned to training last week and will travel with the squad to the Pirelli Stadium, where City will begin with a 9-0 aggregate lead.

Asked how much he had missed the player, City boss Guardiola said: "With the results in the last two years, I would say not too much – but I miss him a lot.

"I have a feeling he can give us (something) extra, and hopefully in the last part of the season, and in the future, the club can use him.

"(When) he pushes from outside he is unstoppable. In the last third he's so clever – it's not (just) cross to cross, it's clever when he does these kind of actions.

"But in two seasons, he's played very few. All the talk, training, practice – he's not there. We will need time to adjust to what we need with his quality."

Progress to next month's final should be a formality for the holders but Guardiola still intends to play some of his senior players, including Kevin De Bruyne.

The proximity of the game to the Checkatrade Trophy quarter-final, in which City's Under-21 team are involved on Tuesday night, ruled out the possibility of fielding a side full of development players.

Asked how many youngsters might play, Guardiola said at his pre-match press conference: "We are going to play Phil (Foden) and some will be on the bench. Two, three or four will play and two or three on the bench."

Asked about De Bruyne, who is still trying to build up his match fitness after injury problems, Guardiola said: "He is going to play."

The City manager added: "Some players need rhythm so they are going to play – the first-team guys who have not got a lot of games in their legs.

"Those who have not played too much lately, or are coming back from injury, are going to play."

Goalkeeper Aro Muric is another player who Guardiola said has "a chance to show us how good he is".

The tie may already be over as a contest but Guardiola will not tolerate any sloppiness from his players.

He said: "We start the game with 9-0, so that's an unusual situation, but the approach is to improve every single game.

"The last game (was) not perfect in understanding the way to attack. It was difficult for many reasons.

"It depends on the way we defend, how we attack more fluently. That's what I want to see tomorrow."

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