What ends up happening to all amateurs whether they admit or not, they have so much success in making cuts and majors and in Cantlay's case, holding a 36-hole lead on Tour, is they start wanting that paycheck at the end of the week. Cantlay's had a very productive amatuer career and this move isn't surprising. I think he waited long enough and got experience playing in big time events unlike Colt Knost a few years ago.