Jep, the same article says, that Emanuel Buchmann will fcous 100% on the tour and that Maximilian Schachmann will start at the Giro.Sagan is not a GT rider but he confirms that is going to Giro.
https://www.cyclingnews.com/news/sa...a-tour-de-france-and-tokyo-olympics-for-2020/
Ackermann will start at Giro and Vuelta.