Martin was a starter up until fairly recently, but ya, he's definitely a mannequin now. You need two though. It's hard to find guys who take that role well. Leivo used to take it well, but now that he has spoken out he will need to be moved.
Any contract below the $1.025M threshold this year and next is as easily discarded as stick tape after a game. The bigger surprise was, why did Leivo sign it? It makes no sense unless he doesn't think he's guaranteed to be offered a one way contract by anyone else next season.