At beginning levels the I would start with a team that has at least one taunting tank, a brutal attack(Sidious/Rey/other high damage with low health), some one to infilict debufs, someone to heal your team, and some one with a leader ability that helps most in your team. A good starting team that is not to hard to get would be Darth Sidious as leader, Stormtroop Han/Clone Wars Chewbacca as the tank, Rey(use a different attaker with high damage until you get her), fives for speed down debufs, and Luminara Unduli/Tailafor healer and buffs(unless you have Bariss Offee in which case use her).
