Why is Neal Patrick Harris everywhere???

dont get me wrong, i love it and i love him. NPH plays a nemesis (arch) from Will Schusters GLEE club when he was in high school. He resurfaces as a board member at the school. He now wants revenge for all of the horrible things that happened to him because he was in GLEE back in his high school days. He is going to try and cut the GLEE clubs budget. i wonder how that will go?