I like Mittelstadt but I don't see where he fits here unless they're already pulling the plug on Lindholm's contract ( Mitts for Lindholm ). He's poor at the dot, he's not very physical, decent shot that he rarely uses. Plays an honest two way game, meaning he puts in the work in all three zones but for he has not had a good year. They would still need a goal scorer to help drive that line, as Marchand is getting up there in age and needs someone else to play off of.
If the contract wasn't involved, I would prefer Lindholm to stay and see if he rebounds than roll the dice on Mittelstadt finally hitting his potential.