as long as it's within the current rules, Francona had every right to do what he did. He sees the game is over and wants to save his bullpen for the next two days.
for the Twins, I suspect that the plan was to have Headrick finish the game, but when he started hitting batters, Rocco had to get him out of there.
but here's my thought - of the 14 position players for each team, I bet that most if not all of them have pitched at some point - at least in HS. Wallner pitched in college. you would think that someone should be able to throw the ball over or near the plate with some velocity. this idea of lobbing up 55-mph 'eephus" pitches is what looks bad.