Kane was always going to play tomorrow. It would have been stupid to have risked him in a friendly. No doubt Bayern wanted him rested too. Watkins is best out of it, resting at home. He did what was asked of him. Now he needs to show week in, week out, he's the second best English centre forward and the best place he can do that is with the Villa.
It's his place to lose.
Yeah, and there aren't exactly many people in the race to overtake him.
After Kane and Watkins, you've got Solanke (injured and possibly third choice striker at Spurs), Delap (injured and probably second choice striker at Chelsea) and Toney (scoring tap-ins in semi-retirement.
After that you're in the Wellbeck / Nketiah / Calvert-Lewin zone.
Unless Watkins gets injured or really screws up, it's hard to see what has to happen for him not to be Kane's back-up next summer.
Beyond Liam Delap there isn't really a young striker coming through either. Unless someone starts showing something soon, "Jay Stansfield for England?" might start to be a real thing in a few years time.