By Sam Frost The new PGA Tour season is only a few days old and already it has delivered a truly bizarre moment involving Ryder Cup hero Justin Rose. The 43-year-old is among the 59-strong field at The Sentry in Hawaii, with a $20 million (£15.8m) purse on the line, but his chances were dealt a massive blow on the opening day when he hit a playing partner’s ball rather than his own. Rose, part of Europe’s victorious Ryder Cup team in October, was grouped with Taylor Moore and Andrew Putnam in Kapalua and was one-over-par heading to the 537-yard par-four seventh. The trio would have been deligh…