Like most players who get there chance! Kane got an opportunity in the Europa League and began scoring. I'm not saying its luck, its obviously not for someone like Kane! But he got his main opportunity at Spurs due to them not being particularly bothered about the Europa League, his loans out were mainly pointless I'd say!
You look at the majority of our young players who have come through. DCL for example .............mainly got abit of a run in the Koeman Europa League campaign, he stayed relevant and the extra fixtures fulfilled his needs and kept him in the managers earshot!
Dyche seems the type of manager who isn't to interested in loans, i think he would be more interested in training and keeping players he wants to give an opportunity close to him