That is the verdict of Gunners legend Robert Pires.
Giroud's French side booked their place in next year's tournament with a routine win over Belarus last night.
And the Euro 2016 runners-up have a plethora of talent to choose from at next year's competition.
One star who will be vying for a starting place is wonderkid Mbappe.
However, former French star Pires believes Giroud's presence is needed due to the PSG teenager's inexperience.
“Have people forgotten his age or what? He is only 18 years old," Pires said when speaking to Le Parisien.
“He has a potential to be way above the average and yes it is absolutely necessary that it plays, but from there to make him a leader? It is too much pressure on him. Do not burn his wings.”
Mbappe has been thrust into the spotlight over the last 18 months after a successful season at Monaco.
But Pires believes Didier Deschamps system would suit Giroud more than his other alternatives.
“I was surprised as the choice of the system," Pires continued.
"I prefer 4-4-2 which allows having two attackers and real wingmen who can work offensively and defensively. I find it more balanced.
“With Lacazette, you have to be patient. Defensively he made efforts. I do not worry in the long term.
“But for the World Cup, Deschamps will not change much and will respect the hierarchy with Giroud before Lacazette.
"With Olivier, he can count on a great pro who will never pose a problem and you can rely on him.”
The former Montpellier forward has made 67 international appearances for France, scoring 27 goals.
He'll be looking to add to his Arsenal goal tally when they return to domestic action away to Watford on Saturday.
