This summer's return of 'True Blood', 'Entourage' , 'Rescue Me', 'Mad Men' and 'Weeds' has us excited, but worried. Some of these series are winding down and some kill off characters without warning. What will become of our favorite characters? We've recently lost so many and we still haven't gotten over some losses from the past.

If 'Family Guy' can spin off 'The Cleveland Show' and 'Battlestar Galactica' can birth 'Caprica,' then these 10 (or 11) characters deserve their own spin off series.