Campbell claimed that the Spurs striker desperately needs to have a big tournament, as he has failed at the last few he has been to.
But Kane has only ever been at one major international tournament with his country at Euro 2016.
Campbell said: “In qualifying he’s been great, but he needs a big tournament. He needs to get on that scoresheet straight away.
“The last few tournaments have not really worked for him, for whatever reason. He’s done really well domestically, but he needs to transfer it into the tournaments.”
Kane, admittedly, under performed at Euro 2016, but the Spurs man was hardly the worst player in France.
England will be relying on Kane taking his Tottenham form into this summer’s tournament, as he is their main hope for goals.
Kane has netted 30 goals for Tottenham in the Premier League this season, after another outstanding campaign at club level.
Kane will be joined by four of his Spurs teammates with England in Russia, with Dele Alli, Eric Dier, Danny Rose and Kieran Trippier all called up.