Rory McIlroy says LIV Golf stars returning to PGA Tour face 'tough road ahead'

In short:

Rory McIlroy has fired a thinly veiled shot at some of LIV Golf's biggest names who may seek to return to the PGA Tour.

McIlroy said: "I would argue, have they brought value to LIV?"

What's next?

LIV Golf has secured a funder, but it remains unclear whether the likes of Bryson DeChambeau, Jon Rahm and Cameron Smith will stay with the rebel circuit or return to the PGA Tour.