Rory McIlroy would welcome more 'cut-throat' approach from PGA Tour

Shane Lowry in six-way tie for lead at Arnold Palmer Invitational

Rory McIlroy watches his tee shot on the third hole during the second round of the Arnold Palmer Invitational golf tournament at Bay Hill. Picture: Phelan M Ebenhack/AP

Rory McIlroy would welcome the PGA Tour being more "cut-throat" in an effort to improve its competitiveness.

World number two McIlroy has been one of the strongest advocates for the PGA and DP World Tours after the inception of the LIV series rocked the golf landscape.