It is not 'fun' without Glenn. Once again you completely underestimate his importance. He may have meant nothing to you, but for millions he cannot be replaced. This is not just another 'lineup change'.
I do not see Irving as obliged to do anything. The band doesn't exist any more, it's that simple. I don't know why it is so hard to understand.
Furthermore Henley clearly stated in his interview that there would now be no Hotel California tour. Argue this all you wish; it is certainly your right to do so. I won't respond to any future posts of this type.