Intrepid merged with assassins which resulted in dual captaining and slightly different roster base. In my books enemy has always been a good player + good captain (atleast during those seasons I played in assassins).
Mop, Dingo, Aiti + Bhang, Death Artist, Nacre or Jae depending on the opposing lineup.. You can always put 4 good individual pilots to play in the same team but it is rarely enough for the pro title.