(Reuters) - PGA Tour commissioner Tim Finchem says that golf will be in good shape heading into this year's Rio Games where he predicts "a superb Olympics", despite the recent withdrawals of several elite players. Former world number ones Adam Scott and Vijay Singh, and fellow major winners Louis Oosthuizen and Charl Schwartzel, are among those who have already announced that they will skip this summer's global sports showpiece in Rio de Janeiro. More...