There is nothing left for me to play for to unlock and the skins feel like the only element of customization they tried to put in , personally I loved the bf 4 battlepacks and the unlock system , I feel like bf 1 is lacking in more places than not . I loved battlefield 3 but haven ' t felt the same about any battlefield since . not 4 , and certainly not hardline . <| sep |> I ' ve always figured Han knew Rey or at least knows who she is , and if the sweetheart thing is true , it would tend to suggest that he left her on Jakku . Although , Han probably never used sweetheart affectionately , so maybe not . Why obviously remains to be seen . If she is Luke ' s kid , than maybe Luke asked Han to hide her when Luke sensed the shit was about to hit the fan . Maybe she ' s actually Han ' s kid and he was hiding her from Kylo . Maybe Snoke or Luke killed Rey ' s parents and Han left her to keep her safe . Could be a lot of things .