At the Canadian Grand Prix, the 1997 world champion, Jacques Villeneuve, blasted Ricciardo’s career and questioned why he was still in the sport.
Ricciardo has since responded, producing points finishes in Canada, Austria and Belgium, but his RB seat remains under threat from Red Bull reserve driver Liam Lawson.
Norris has enjoyed a successful season thus far, claiming his maiden win at the Miami Grand Prix, with McLaren consistently fighting at the sharp end of the grid.
A McLaren driver has stood on the podium at every grand prix since China, with Ricciardo revealing his surprise at the upturn in performance of his former team.
“Obviously, most of my time there was a bit more of a struggle or a challenge,” he said at the Belgian Grand Prix.
“So, look, did I predict this? I’m not going to say yes, because I don’t think I did.
“I guess from that point of view, it is a bit of a surprise that in two years, less than two years, they are probably currently the quickest package on the grid.”