DeSantis isn't even competing for VP since there is no way Trump would pick him.
The snowball effect is a psychological term that explains how small actions can cause bigger and bigger actions, ultimately resulting in a big impact.
And considering trumps legal issues this effect will precipitate at a fast pace
Remember , Americans have a one month memory span
Once the ball starts rolling it will have its own energy. Trump is at the top right now and he has nowhere to go but down. It's like stock market that is at the top. A crash is coming to trumps support
It happens in every aspect of life. You have ups and downs , the downs is a crash