Five women’s college golfers had a decision to make. Pursue a professional career or return to school for the spring semester? Michigan fifth-year senior Ashley Lau, Oregon junior Cynthia Lu, Georgia senior Jenny Bae, Michigan State senior Valery Plata and Miami sophomore Nataliya Guseva finished in the top 50 at the LPGA’s stage two qualifying last week, meaning a spot in final stage qualifying. That is, if they turned professional. This year, LPGA rules stated that only professionals can compete in the final stage. Eight amateurs, including the five college players, had to decide whether to turn professional and forego…