Which midfield combination?

[Jigsaw]

Basically, I can't bring in Boyd unless I trade out Jack over Stanton (Other trade is done). Would rather Jack as cover but, as Jackson will no doubt be tagging Stanton out of the game.

As for the Boyd vs. Libba battle, I'm still up in the air about it. Boyd has a bad record against the dees yes, but back tracking a few of those scores involved a tag or an injury. Libba is doing well atm, but it doesn't mean he will be any better than Boydy.

Thoughts?