For the “Bubble Boys,” those trying to secure a berth in the 125-man field for next week’s first of three FedEx Cup playoff events, making the cut is job No. 1. Consider it mission accomplished for the likes of Max McGreevey, No. 126 in the points standings heading into the Wyndham Championship at Sedgefield Country Club in Greensboro, North Carolina. McGreevey shot 67 in the second round of the regular season finale and has improved to a projected 122nd. After finishing second at the Puerto Rico Open in March, McGreevy had made the cut in only four of his 19…