There was a palpable elephant in the room at Connected TV World Summit in London this week, which could easily rebrand as the Android TV World Summit, if there wasn’t already an event of the same name. It was no coincidence that the only RDK-focused panel of the conference ended abruptly without time for audience Q&A, while a presentation from Deutsche Telekom – which along with Vodafone is leaving RDK in the dust for Android TV – felt forcibly diluted in its platform agnosticism. With two of Europe’s largest operators abandoning RDK video technology, it raises questions about the open source group’s future in Europe as operators are engulfed by the Google ecosystem. Sky has been on hand to wave…