I noticed that the 2018 German GP at Hockenheim could possibly be the last F1 race in Germany for the time being.
Does that mean in 2019, that F1 will not come back to Germany? Or if they do in 2019 and beyond, will they stay at Hockenheim, or move to Nurburgring (For 2019, 2021 etc) and do the alternation (with Hockenheim in 2020, 2022 etc), or move solely to the Nurburgring?