I agree that the game should have more social content and these activities would round out the game. The constant killing gets tedious and repetitive after a while. There are slot machines on Nar Shadda and gambling tables all over the place such as this one:
Racing has always been a big part of the SW universe and it would be great to have a racing circuit on various planets. There should be a solo circuit for players to have fun, win credits, and get the hang of it as well as a competitive circuit where players cooperate in teams to get the best time (based on the average of everyone on the team) each day.