That is the truthful evaluate of former Chelsea striker-turned-pundit Tony Cascarino.
The Gunners splashed out a club-record £52.7m on Lacazette to carry him to the Emirates from Lyon in the summertime.
Lacazette began within the goalless draw away to Chelsea the day before today ahead of he was once changed by way of Alexis Sanchez.
But Cascarino thinks it was once flawed that Lacazette needed to make method in a recreation of such significance.
“Alexandre [Lacazette] is clearly a talented player but Arsène Wenger must be careful how he uses him,” Cascarino advised The Times.
“He got here off after 66 mins the day before today, changed by way of Alexis Sanchez, having had little probability to impose himself.
“He was once additionally taken off against Bournemouth and Stoke and didn’t even come off the bench away to Liverpool.
“It’s really easy to have a damaging have an effect on on a striker’s self belief and the Frenchman could be at a degree the place he’s going out after half-time pondering, ‘If I don’t ranking within the subsequent ten mins then I’ll be off’.
“I used to be substituted so much in my occupation and it does impact your self belief.
“Lacazette price greater than £50 million and is supposed to be a brand new famous person.
“So deal with him like one. I’m no longer positive Thierry Henry would had been taken off with Arsenal Zero-Zero away to Chelsea.”