Davidson was named President of Hockey Operations for the Blues on June 30, 2006. He left the Blues after agreeing to a buyout of his contract on October 9, 2012. He was then named President of Hockey Operations for the Columbus Blue Jackets on October 24, 2012.
After being passed over for the Blues GM job (losing out to Doug Armstrong), Kekäläinen returned to the Finnish Elite League to take the GM job with Jokerit.
Canned? Actually, looks like Jarmo took an option available to Johansen: unhappy with his employment situation, here, he went overseas for a better opportunity. I suppose that JD was in contact with the CBJ prior to his buyout, otherwise his hire could not have followed so closely. In either case, it would appear that the initiative for leaving St.L. came from them, not the Blues.