As a long-time BNY employee...
1) he will assess for 3-6 months and make big growth promises
2) then he will deploy the Visa playbook
3) anyone WFH will be fired
4) managers must have 9 people report to them or they are demoted or fired
5) up or out ranking system will be implemented for reviews. Little rationale will be given for poor reviews.
6) growth targets will be set high and missed, justifying further cost cuts.
Then, after starting a job and failing miserably, he will jump ship.
Good luck, keep your heads up!