Thiel CS2 2 - almost exactly the sort of speaker that I don't want in my 2nd system! - large, intrusive - that's why the Maggies are up for sale -- but I would be seriously tempted!
I've had Thiel 2.3 in my main system getting on for 10 years ago and liked them a lot - it would be fun to have the 2 2 in my 2nd system for a while.