First of all, you might want to consider list down all the components within your application into differen boxes. Identify each boxes with the right technology that you want to adopt for delivery.
Then see if any of these technologies being planned for has an opportunity to work with Springframework. The current springframework supports alot of third party integration from logging to ORM.
From here you would see the benefits or justification of whether should you adopt Springframework or not.
The key point here is to look at CBA (Cost Benefit Analysis) but rather making your application architecture fits into any choice of framework you come across. The simplest layman question to be answer is: DO I NEED IT TO WORK?