Delay Server Connect

I’m trying to understand the “correct” structure for a SPA.

Here is what I have

1. Template A contains 3 Server Connects

• SC0 that contains data for the common template
• SC1 that contains data for view/route 1
• SC2 that contains data for view/route 2

2. Views only have the data for the page.

My question is…
If I load view 1, how do I correctly prevent the SC2 from loading
and if I load view 2, how do I prevent SC1 from loading

Sorry, I have asked before but not sure I worded it right, Sure there is a way if someone can just point me there. Thanks so much.