It's not a good idea, there's a big difference between being 'good on the ball for a CB' and being 'good enough on the ball for a CM'.
If you look at Saturday as an example, it showed precisely why. Lindelof was excellent for our 2nd-goal, but that was because everything happened in-front of him. He ran forward, passed forward, ran onto a forward pass and laid it off to Sancho. Everything unfolded in straight, forward-facing lines.
There was an example in the first half were somehow, he actually ended up receiving the ball in the CM position. He did what most CBs would do in that position and looked absolutely clueless to what was going on around him, because suddenly he was receiving the ball from a sideways pass in a central area, with opposition players in-front and behind him. Totally different kettle of fish.
The key is being aware of your surroundings and being able to play on the half-turn. Very difficult to just start doing this without years and years of it becoming instinctive.