Yes, I get that but as I said even at Rennes, with only 1 RB to compete with, he did not get playing time. And in the pre-season Ange just played him for like 15 min (vs Barca)You miss the key point - with 3 RB's in the squad, and a bloated squad, any Spurs coach has a problem.
And with 2 experienced RB's its highly unlikely they will choose to play the inexperienced player.