Is Gallagher trolling Coleman on tolling?

BLINK and you’d miss it but Santos chief Kevin Gallagher couldn't resist a sly dig at his competitor Peter Coleman, who heads up Woodside Petroleum, at today’s investor briefing day as the Scotsman strode the stage with no notes, explaining his company’s future growth plans. 

Is Gallagher trolling Coleman on tolling? Is Gallagher trolling Coleman on tolling? Is Gallagher trolling Coleman on tolling? Is Gallagher trolling Coleman on tolling? Is Gallagher trolling Coleman on tolling?
Using an unattributed slide from outside Santos' inhouse team, he explained that a Darwin LNG backfill from the Barossa field was cost competitive against most new projects, save Russia and an