Missy is ready to take over as head coach of daughter Arielle’s cheer squad. But the other cheer moms are resistant to a change in regime. Missy is ready to take over as head coach of daughter Arielle’s cheer squad. But the other cheer moms are resistant to a change in regime. Missy is ready to take over as head coach of daughter Arielle’s cheer squad. But the other cheer moms are resistant to a change in regime. Missy is ready to take over as head coach of daughter Arielle’s cheer squad. But the other cheer moms are resistant to a change in regime.