Manchester United attacker Henrikh Mkhitaryan claims that he isn't sure of starting every one of the club's games next season.
The Armenian midfielder joined the Red Devils in early July, from Borussia Dortmund, where he had played his football for the past three seasons.
He came in as one of Jose Mourinho's major summer targets, with the Portuguese boss claiming that he needed four signings to make United great again.
So far Mkhitaryan has signed, along with the prolific Zlatan Ibrahimovic and defender Eric Bailly.
Mourinho is now left to complete the signing of Paul Pogba from Juventus.
The former Dortmund midfielder, however, doesn't know if he will be a regular starter under Mourinho.
"It doesn't matter if they buy me for £38m or £40m, I'm not guaranteed to play the games,"? he said via the Mirror.
"So I'm trying to do my best during the training to earn this place to play and then we'll see because I don't think I'll play every game. It depends on the tactical situation, on the opponent, but I'll do everything to try and help the team.
"I never promise something, I always say that I will try "? if you promise something and you don't do it, you'll always be under pressure. So that's why I'm saying I'll do my best and try to help United because for me this is a new challenge and I like difficulties.
"I like to win the difficulties, because when you win the difficulties it makes you stronger, so I'm trying to do everything to come up to a new level."?