An "R" version of each and every model in the range might be available in the future in VW's lineup. Australia's Motoring quoted Heinz-Jakob Neusser, the head of VW’s powertrain development arm, as saying:

“We have had a lot of success with the R models, because the R models are very emotional. The typical R models — from the technology side, the engine side — are at the highest level we can achieve, and as we showed with Golf R 400.”

For now, we'll wait.