For this scenario, I'd not create any custom code or complex solutions. The easy solution for this which DOES NOT duplicate the data is to place a linked page under the place in the content tree you want it to show up. Linked pages allow you to have the same exact content and properties with a different URL or path.
The Team-2 and Team-4 will have different node and document ID's as well as paths in the content tree but all the other properties are exactly the same. So if you make a change under /Top-Performers it will replicate to the /Teams node too. If you have a 3rd node with these linked documents in, it updates them as well.
This is the benefit of a CMS, the same content in different locations and manage it in one location.