I am on the bandwagon and fully agree....UW/Nike should jump on this barbwire thing.
Whatever color combo you use I think a little bigger barbwire (not too big) outlined in the 3rd color would look best, but I love what I see here.
with gold pants/jerseys/helmet, use brown to outline white barbwire.
with white pants/jerseys/helmet, use brown to outline gold barbwire.
with brown pants/jerseys/helmet, use white to outline gold barbwire.
After a second look I really like the spaced barbwire on the brown pants, they stand out better on the brown and spaced barbedwire makes sense thinking about fencing.
I would use a bigger wire with white or gold backgrounds. I think the brown helmet with a gold logo and barbedwire both outlined in white would look badass.