Whether we’ll see a lot more of Carville or not depends on whether there will be another Hobbit/Lord of the Rings follow-on. If there is, he’d be pretty busy playing Gollum and all.
Not any stretch to say that Carville has a "haggard decrepit visage."
His damning defense of Hillary's performance at her email press conference [yes, of course, she wanted to hide her emails] told everyone that his days of influence are long gone.