MY ALTERNATE UNIVERSE INCLUDES:
Jillian died in a car crash.
Danny and Sam have been seeing each other secretly.
Matt Astin is a lieutenant in the LVPD that grew up with Danny & Mary, had a crush on Mary from the time he could talk. Left Vegas after college, only been back for six months. Looks like Julian McMahon.
Audrey Juliet Ryan (Julie) is the daughter of Ed's mentor for the CIA. Born in Ireland, she's lived in England since her husband died with her twin three-year-old girls, Chelsea and Shannon. Looks like Catherine Oxenberg.