In alls seriousness, I don't think he'll even bother attempting to fight his Streatham seat for The Lib Dems at the next general election. As he's the first former Change UK MP to join The Lib Dems, I think he's hoping he'll be rewarded by being selected as the candidate for Richmond Park to...
I'm somewhat surprised and somewhat underwhelmed, if I'm being perfectly honest - not with Chuka Umunna or yourself for starting this thread, but with the fact I thought far more of the NSC Gammon/Broflake/Brexit voting contingent would be drawn to this thread like moths to a light bulb...