The manager can't mess up a lineup it is nearly impossible with this team as there really is only one good batter in Braun and a few average bats followed by a lot of below average (Gennett, Bianchi, Francisco, Schafer, and Maldonado). The only way to have a bad lineup would be to have Bianchi Gennett Maldonado and Schafer all playing on the same day. Talk about a black hole of horrible bats that would be a very bad lineup.