That's a possibility. Another one would be more out of regulatory requirement within financial services. By default, most top tier banks would need multi-cloud

That's a possibility. Another one would be more out of regulatory requirement within financial services. By default, most top tier banks would need multi-cloud to even begin thinking about a cloud journey so this offering just puts AWS in the right space with their competitors. It's possible that most of the operational workloads will run on AWS with other cloud vendors being in place as backup/secondary workloads. Might also be some good discounts given by AWS to secure the deal.