I don't know the complete list, but I do know that Michigan State was the first D-1 university to win two championships in both basketball and football. Florida is another one.
That depends on what school the coach is at. Most schools, no. Some schools, however, will pay assistant coaches.
Florida in 2006 is it. Michigan State University 1950 and 60's in football. '79 and '00 for basketball.
Stanford and Maryland
Nick Saban at LSU and Alabama is one
I can only name one and that's Nick Saban. 1st with LSU and 2nd with Alabama!
Yes As Of Monday April Second 2007
J. Scott Johnson has written: 'Attributes perceived as essential for hiring football and men's basketball coaches at NCAA Division I-A schools by university officials' -- subject(s): Selection and appointment, Coaches (Athletics)