Earlier today I saw this as I was browsing.
https://pinetreecountryquilts.com/sh...quilt-pattern/ Could you use these footballs somehow? I have no idea how to tie them to a western theme unless you could use bandana prints in school colors. I just remembered that Marshalls has bandana prints in colors:
https://marshalldrygoods.com/shop/ho...andana%20print
Here is another western style design that you might be able to combine with strips of football or western prints:
https://www.etsy.com/listing/5570199...tent=S-1091896
This one might work for using school colors and bandana prints:
https://www.rileyblakedesigns.com/as...reePattern.pdf
Here are a hat, boot and bandana western design that would be easy to figure out without buying the pattern:
https://www.freequiltpatterns.info/s...ern-sku-12.htm
Here is a second boot and hat pattern:
https://www.pinterest.fr/pin/239042692704468156/
All that I have here is a drawing, but it would be easy to do in school colors:
s:
Maybe instead of a lot of really dominant cowboy images, here are some free cowboy stencils that possibly you could use for the quilting:
https://www.all-about-stencils.com/cowboy-stencils.html
Maybe this will give you a place to start. Good luck. I am sure that whatever you decide to do, it will be perfect as are all of your quilts.