As I said before , We need a Cut Throat Owner !

Can Gayle remove Lauscha? If not there is a limit to her control.
I didn't say there were no limits. Gayle and and Lauscha were both named Co-executors. The only difference between them is that Gayle has voting rights. There's nothing stating she can't do a specific thing outside relocating the teams and his kids inheriting anything.

Further, there was no language stating whether she could remove him or not.

Now he does have authority as team president to remove Loomis.