Originally Posted by ZCanadian

^ And then, F1 cut the winter testing time down! So the teams won't have much chance to fully digest the meaning of the changes in real track situations before the first race.

The start of the season is going to be a bit crazy until everyone figures out what they can and cannot do in order to get the most out of the 2021 car (drivers and engineers).

But that's OK - it's all going into the bin in about 11 months, in favour of a from-the-ground-up design change for 2022. Well, except for engines if RBR gets its way, LOL.