Lucas Glover suggested the PGA Tour should ban the much-talked-about AimPoint method of reading greens to speed up play. On Tuesday, it was Collin Morikawa's turn to take aim at his fellow major champ.

Collin Morikawa has responded to claims from Lucas Glover that the AimPoint technique should be banned on the PGA Tour, with the world No. 4 suggesting long putters should also be outlawed

Morikawa disagreed with Glover's recent suggestion that banning AimPoint would speed up play, adding that long putters should be banned, too.

Collin Morikawa threw shade at his fellow American golfer Lucas Glover after his critical comments about AimPoint, suggesting the system should be banned from the PGA Tour.

Golf Today unpacks Collin Morikawa's response to Lucas Glover's suggestion that AimPoint should be banned on the PGA Tour and if this solely boils down to pace of play and on the putting green.

I have nothing against Lucas, but if we're banning AimPoint I think we should ban long putters as well,” Morikawa said.

Collin Morikawa talked a lot about slow play and AimPoint putting, and had some fun at a fellow major champion’s expense.