I would urge you to either reposition your camera or jumping ahead a few frames to get a more clear look at what’s actually going on. I didn’t even notice the basketball had it not been for your node-setup. And maybe try to darken the interior room a bit? I’m lead to believe someone’s tossing a basketball into a (somewhat) derelict old house, and my eyes are instantly drifting to the left wall rather than the window itself. Might make for better contrast as well.
Agree to davidlyell, i didn´t get the fact since i read your thoughts 