Camera

I'm shooting 4K and delivering 1080P.

I usually shoot 50/50 OTS and crop to MCU, if desired, in post for economy of shoot time.

But sometimes the actor whose shoulder I'm shooting over will move a little more into the edge of the frame presenting a problem in post.

So, my question is... is there any way to position the actors so that their movement would not interfere with my intended options in post?