Strachan Leaves Celtic

This came seemingly out of the blue. Gordon Strachan resigned as manager of Celtic. Granted, I don't pay as close attention to the SPL as some other leagues, but I didn't think this was a real possibility. He won the title his first three years there and was in it until the final day of the season this year. It is hard to think of where he fits in now, assuming he is looking to be on a touchline at the begining of next season. Celtic is a huge club with global reach and always competeing for a title. It is also a place where you can be assured of some kind of European football. A move to the Prem for Strachan would probably put him a midtable or maybe slightly better club. A lateral move at best.