Then get yourself a tobi to 4 star 120 frags. a 5 star kabuto a 5 star Anko a 5 star hidan and a 5 star Kurenai :P.
if you then still have to many points to spend ... get refinement runes

If we get what the german version got we will get itachi for 1500 per 5 frags in arena shop and sasori for 1000 per 5frags in ranked shop ... and taht not anytime soon