I don't like it because it means the actor has undue influence on the story lines...
Meh, the only time I ever heard a Sorbo story that annoyed me due to his influence was one from season.....3 maybe?
He's in a bunker in a stand off with some Neitichens. The script calls for him to be holding a dead mans switch where whenever he takes his finger off, Rommie fires a few missiles down to the bunker. thats why the bad guys cant just shoot him as the place would be vapourised, and he wins the standoff.
supposedly Sorbo didnt really grasp the concept of the deadmans switch so insisted it got played where every time he pressed the button Rommie fired a missile.
Which madei t stupid as the reason for the Nietz not shooting him disappears.
This story was in an interview years ago, though I forget if it was with Sorbo or someone else.