Deion Sanders has had no problem stirring controversy or making headlines during his first 18 months at Colorado, and on Wednesday night he took issue with recruiting rankings. Sanders tweeted: “To whom it may concern if u desire to come play for us @CUBuffsfootball they may drop your HS rankings just because. I have a friend name LuLu from Ft. Myers they did that to years ago and they’re still doing it now. Fortunately we don’t care about rankings.” The second-year head coach is almost assuredly referring to top Buffaloes’ flip target and USC five-star quarterback commit Julian Lewis. The 6-f…