Get rid of the "advancing runners" and just call it a ball. That would get my vote immediately.
You'd really call this kid a cheater?
I would agree but add that the pitcher must be removed after the 3rd IP to keep the game moving. They would be free to hit or play another position but their time in the circle would be done.
If its good for the goose, its good for the gander. No problem, I'm sending my slappers to the plate with shoe extensions so that their feet are still in the batter's box when they otherwise are 3 feet up the line. And I'll send my slowest bench players out to pinch run wearing my school's official shoe sponsor's custom-made 60-foot long shoe extensions. And for that one game before it all hits the fan with the NCAA, I'll dig up PT Barnum to sell tickets, concessions, and official team gear, including bobble-headed dolls with Bozo shoes.
One interesting observation. When DD played 8U, there seemed to be so much talk about illegal pitches by the newbie parents, coaches, and umpires. In 10U and now 12U travel ball, I never see an IP called and I never, ever hear anyone complain about it even though many pitchers could be called for some sort of pitching violation. Maybe its the calm before the storm...?