It depends on what vaults you've been training and what resources you have. Our gym didn't have a way to vault into a pit so we focused on handspring twisting progressions - handspring half off, half on half off, handspring full off, etc.
Is there another coach who is close to the owner that you would feel comfortable talking to? Maybe gently trying to figure out if there was something that has triggered this extreme opinion about cell phones? I agree that there has to be something else going on.
It is absolutely inappropriate...
He really doesn't have medal potential at worlds. Everyone they're sending does. I'm actually most bummed about Colt Walker struggling on pbars night two because his routine is world class.
At the gym I coached at, they all did the twisting progressions. That was actually the upgrade for golds with strong handspring vaults. Many platinums did handspring half off and then in diamond did the full off.
Is it going to be a real championships? I feel like if it's not truly competitive, a lot of gyms won't be interested. There are already a lot of strong gyms in our area who opt out of regionals.
The gym where I coached Xcel was very intentionally low cost/low commitment so I could see those...