It would be interesting to see stats showing how likely we are to win when Harry plays behind the striker rather than when he is on his own up front. I could be proved wrong but it has seemed that whenever he's played behind the striker, that's when he - and Tottenham - have had least success.
I'd be very surprised if the stats don't show that Kane is at his best when played as a lone striker. That indeed he gives us the best of both worlds when on his own up front. Only last night he demonstrated with his header for England how good he is at bringing others into play, then getting into a good scoring position to convert chances he's helped to create.
Whereas when he has played behind Soldado and, on the odd occasion, Adebayor, that, it has seemed, is when he has struggled to score, when his outstanding talents have most been wasted. Because that is when he is more likely to concentrate on staying deep, on holding-up play and/or supplying crosses and passes into the striker instead of getting into position to convert chances himself.