Ok, so tell me what happens to his original momentum when he grabs onto Myers with his left arm? It has to keep going forward because nothing has acted on him to stop it. It does however now have an axis of rotation through his wrist and elbow joint of his left arm.
Look at Myers body before his knee is punched into the boards. His body is pulled down. Therefore Foligno clearly applied enough force to pull him down, which in return throws your "linear momentum" theory completely overboard. Still waiting on how you are explaining away his right arm accelerating at a much faster rate and also generating more force than the initial set of motion.
Your "linear" momentum can only increase gradually by using the laws of physics, it does not generate more speed and force as expected by those same laws.
You are the poster child for Pronger physics here.
I'll continue amusing myself on your ramblings from a distance because, contrary to your believe, almost everyone else appears to have a much better grasps on "basic physics" than what you have showed us here.
I really hope you didn't go to college for this. My Prof would be ashamed of his teaching methods if THAT is what I applied here.