Sami has grown up way too much and loves Rafe way too much to go down that path. Also, Sami and Carrie seem to be mending their relationship and I think the upcoming SL will make them even closer trying to help J&M out. I think the SLs with the age group of Sami/Austin/Sami/Rafe will focus more on their jobs than their romantic relationships. Which will be VERY refreshing.