It's not unlikely that an actor and a character is replaced on a TV show. Look at Shannen Doherty on Charmed, for instance. Rose McGown took over after Shannen had several alleged disagreements with producers and fellow cast members.
Meanwhile, Charlie's tour is getting less and less popular and creating more bad buzz for the guy.
We've said this many times before…If Charlie REALLY wants his job back, he needs to shut his mouth and cut his tour short and most importantly, make amends with Chuck Lorre and the producing team. And BEHIND closed doors.
[Image via WENN.]