Senior-only delivery
Who actually does the work after the pitch is won?
Look for — Named senior operators (10+ yrs) doing pitches, drafts, and briefings — not overseeing juniors. Ask for the org chart on YOUR account, not the firm's.
Red flag — A 'strategy lead' who reviews and an account executive who executes. Titles like 'AAE,' 'AE,' or 'Coordinator' on your team page.