I'm not implying or saying that you should "applaud his legacy", and I'm not even saying you should like him. I just find it odd that you are going out of your way to wish him misfortunes, it just comes of as vindictive and unnecessary.
I could even understand it, if this was a Mantha situation, that being a player who is underperforming due to lack of effort. Having the mentality that someone needs to work for the money they make is completely understandable. That is not the situation with Nielsen, we are talking about a guy who is 36 years old, and no longer physically able to perform the way he used to perform, and quite frankly given a contract that was impossible for him to live up to. Does it make sense to be frustrated with his contract, sure. Does it make sense to not want him on the team anymore, sure. Does it make sense to criticize ownership for not allowing management to re-build and insist on the keeping the streak alive, sure. Does it make sense to be frustrated with management for choosing him to be the vet center they decided to bring in to replace Datsyuk, sure.
Wishing him misfortunes after he leaves the team due to a bitterness and resentment you have towards him, that's taking things too far. This is hockey, its a game, but you seem to be mad at him on a personal level.
I see your handle is "Retire91" (something I agree with for the record). The irony, is that the same type of resentment and anger you have towards a guy like Nielsen is exactly what has stopped that from happening, something your handle is advocating for. Ironic.