Playing race card after a sucky game only hurts Lin's chance.
If Lin played a good game, getting all the praises, it's all his credit and own effort. If he didn't play well, it's the fault of discrimination and racist coach/teammates/media/fans. Do you seriously think that will fly?
Are you really doing this at work? I doubt you could survive a month. Fighting discrimination requires strategy, and you need to pick a good fight. Whinning about injustice after a poor game is not the best timing, and it smells after poor excuse.