You were the one stating that they proved your opinion not me. Now you are trying to suck and blow at the same time.
Proved my opinion?
My opinion is that we can't be sure what Marleau is going to do in his 3rd year, but that (right now, at least) all signs point to him being a productive NHLer capable of honouring his contract in 2019/20.
Someone else was arguing your point that Marleau won't play for peanuts by offering up an example of a player who is currently playing for less than the peanuts you've said Marleau won't play for. You pointed out some flaws in their numbers, while offering up several more examples of players who are currently honouring contracts worth less than the peanuts you've said Marleau won't play for.
No, those players have not made the kind of money Marleau has over the past year. However, they're still playing professional hockey in whatever League they can, whether because they absolutely love the game, because they could still use more money, or (most likely) some kind of combination of the two.
Marleau, who has not missed a game in over 9 seasons, and has been producing consistently for the past few seasons without any recent signs of noticeable decline (can still skate, can still shoot, can still produce), may not necessarily need the money, but he's still a professional hockey player under contract for a 3rd season with the Toronto Maple Leafs. Until I see real, legitimate reasoning that he would decide to hang up the skates early, I am not going to go ahead and make assumptions regarding this player's intentions, nor will I take your word regarding that player's intentions just because the contract looks funny to you. The wisest thing, at this point, is to keep an open mind, and to see how the next 12 months go before making any other predictions about this player's future.