Strongest possible rec for
joe_pike_junior's new story
Time For Some of Us. (Warning for character death, but don't let it put you off. It's very near the end of the story.)
This story has brilliant insight into the complicated friendship of House and Wilson, and she does an amazing job picking up many of the story threads dropped in canon: Wilson's relationship with his lost brother, Stacy's mention of House's criminal history, whether Cuddy ever has a baby.