Jeremy Legg held a Q&A this morning
Takeaways:
Anyone aiming for senior position needs to be working in a hub. (Most, because of the 10:1 ratio of boss:underling, will never face that issue).
400-500 headcount reduction Q123 out of 12K, depending on January retirements. ( I imagine most pending retirements already sailed off before December 1 to capitalize on the lump sum advantage)
4% raise budgeted. (We'll see if that actually happens).