Legal enforcement of NDAs, non-competes, and being able to chase down some a-hole who steals your intellectual property and sue them. Don't share your secret sauce with people you don't trust, and even you don't fully trust them, you can at least have legal recourse if they sell your access keys.
Compliance issues. Auditors love hearing that your security and auditing team is a revolving door of random Indian guys.
Quality, as you want your Sec Teams to really give a shit, push back on stuff, and not do the absolute minimum to close a ticket. You get what you pay for, and if you want to pay shit you'll get shit security.
Business integration, as ultimately it's about risk and talking to the business as to what they think is important. The distance from Mgmt and Security is often a lot smaller, and they'll have the "keys to the castle".