why wasn't Peyton & Lucas in the last episode of дерево hill?

IKR And even if Keith and Dan have died it is still not right that they were not there and I didn't see Deb either and they should have put Nanny Carrie and Эй, what about Quentin they were part of the Показать at some point but anyway back 2 the Вопрос I think it is because Chad and Hilarie сказал(-а) they didn't want 2 come back again (But I almost had a сердце attack when he came back in S9 episode 7)