Hey I'm not so sure, it will be their first Newey-less design. That fact has already shown this year how problematic the Red Bull aero situation is. We literally have no way of telling if the Red Bull car will be competitive.
Yip, I am sure he is a big loss, but the RB20 is still essentially a Newey car and it has been full of issues, so difficult to say if he stayed on if the RB21 would be back to dominating. These cars have reached their peaks in any case. I think the RB is fundamentally still a top car that has suffered from upgrades that exposed the underlying issues. If they can sort out the underlying issue, no reason why it won't still be a top 3 car next year. There have been glimpses, like in Austin at the quali, how fast the RB can still be.

