By Liam Llewellyn Cameron Smith’s participation at The Masters may be in doubt after he picked up an illness – forcing him out of his final warm-up tournament before heading to Augusta National. The Australian began competing at this weekend’s LIV Golf Miami event but was forced to withdraw ahead of the second round due to food poisoning, and the Saudi-backed circuit announced his replacement. “Cam Smith has withdrawn due to illness. Ben Campbell will replace him for Ripper GC,” they wrote on social media platform X. The Ripper GC captain felt well enough to start Friday’s opening round at the…