Chelsea boss Thomas Tuchel says it is his responsibility to make Olivier Giroud feel important.
Giroud was Chelsea's hero in the first leg of the Champions League last-16 when he scored the winner at Atletico Madrid, but he has found minutes hard to come by, raising questions about his future with his contract ending this season.
Tuchel said Giroud's lack of game time was partly down to him still adapting to making three substitutions per match, having been able to make five at Paris St Germain, and also because he wanted faster players in high-intensity games.
“I think he can do even more” – Tuchel says Loftus-Cheek’s Chelsea destiny in his own hands
"I didn't give him these minutes because I have to adapt back to three changes," Tuchel told reporters ahead of Sunday's FA Cup quarter-final against Sheffield United.
"Maybe two changes because the last one you don't want to use too early.
It's my job to push him and give him the feeling that he is still important.
- Why Ronaldo transfer reports could be very wrong - Inside Football
- Champions League quarters: Chelsea to face Porto
Dortmund set Haaland price as transfer chase hots up - Euro Papers
Tuchel says Chelsea have sometimes lacked the killer blow in the final third and must find a balance between attack and their counter-pressing game.
He said: "We lack some precision in the final third and some goals, but we've never lacked the work-rate against the ball, touches in the box, shots.
"Maybe we lacked composure but that's our fault because we work so hard against the ball. It's about balance and I believe we have that balance in how the players feel.
"We'll never stop to think about how to create chances, offensive solutions, where to create spaces and to accelerate our attacks. But we also think about counter-pressing."
Tuchel confirmed injured defender Thiago Silva would not be risked while he was hopeful striker Tammy Abraham would be in the squad after an ankle injury scare in training.
Chelsea to bring Champions League trophy to Spurs friendly at Stamford Bridge
Chelsea aiming to jump queue to sign Haaland this summer - Inside Football