Just read the report about Renault/RB split on BBC Sport. Yeah, it does seem that RB were quick to forget who helped them to all those titles.... smacks a lot of a superiority complex on RB's part. The article also brings up the fact that Ricciardo and Verstappen might not want to stick around if the Honda engine is still a box of bolts in 2019...
Ferrari have signed an option on Verstappen for 2019, at least according to Sky F1 last night.