If Absolam is in Dressrosa Sanji's group might not even get a bounty increase because there would be no witnesses(as far as we know) to the Big Mom conflict. Also I think Fujitora will accurately report back to Akinau about the under dealings of Doflamingo. However I will admit in this situation the WG will twist the facts before reporting them to the general public.
That is exactly why we need Absalom. He is the representative of free press. And Dressrosa event is more important to the OP universe than Sanji's groups' adventures.