He's a very, very cocky little git is Sancho. He will not have taken kindly at all to Reiss Nelson, a close family friend, getting all the plaudits on tour with Arsenal. I'm sure he's probably chuffed for him but they're the same age and he's not even being picked to go on City's tour. Diaz and Foden, also the same age, being picked by City to go on tour would have really stung too. He knows he's not going to get a chance at City any time soon. They will have spent £150m on fullbacks in a couple of days time!
You'll come back from YouTube blown away. He's a ridiculous talent. Won the Golden Player award at this summer's Euro U17 Championships. Fabregas, Kroos, Rooney previous winners. He scored or assisted 10 of England's 15 goals on their run to the final (98th minute equaliser for Spain stopped them winning it!).
He has massive potential, out of this world technical ability and he's a superb player to watch.