@Random
Your classification of Simon's power is very off. You appear to have misunderstood power classifications.
You appear to have correctly guessed what it is, that is, control over trajectories of moving objects. However, mover-shaker is certainly not what it is.
Mover is simply an ability to move
yourself in a different way, such as burrowing, flying, jumping, teleporting, and super speed. Shakers cause an environmental or big AoE attack, like earthquakes, earth manipulation, shockwaves, etc.
Classifying Simon's power is a little difficult. One might all it a blaster power, however, that's usually one where you are the one doing the projecting of the projectile. Master could apply, however this is usually a power that affects something that thinks in some way, or certainly something more complex than a moving ball.
I think the most accurate way of classifying it really is as a blaster power, though it's paired with a thinker power of him having a knack for angles etc.