Jay Leno – Conan
One recurring trend evident in this list is Jay Leno’s has issues with various individuals. In 2010, NBC made the decision to push Conan O’Brien’s time slot to a later hour, granting the earlier slot to Jay Leno. Although O’Brien ended up leaving the network, there was some unresolved tension between the two hosts. Following the fiasco, O’Brien openly acknowledged that he would never extend an invitation to Leno as a guest on his show due to the lingering tension between them.
However, he did joke that he would have him as a musical guest. We think the real people to blame are the executives at NBC.