Lena's not going anywhere. As another poster said, unless an amazing offer comes her way, she'll stay with the show for its run. (Well, for at least a year, if it keeps its momentum.)
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.