Argh sorry I indeed meant Matt, not Jim, for the 2010 Get Lucky album.
Anyway, whatever the reason for Matt leaving the band may be, my point is, there was also some turnover during the solo years. Nothing as dramatic as David leaving DS in 1980, but I think Chad is comparable to Pick. Both great drumers who seemed to have been fed up at some point... And Danny is comparable to Terry: Both powerful Drumers, both great human beings, but somehow not fully up to Mark's expectations, but called back at some point (the BIA tout for Terry, the last 2019 tour for Danny).