Make a lovely all white shirt,sell it.Keep winning stuff, and gain more fans!
If Man Utd or Liverpool sold a shirt to each and every one of their 10billion+ fans globally, they could retire tomorrow!!
It would go like hot cakes.
Win a trophy
Next season keep same kit,but with the said trophy" winners" written around the crest.
It would sell like hot cakes.
I genuinely believe 2 or 3 year kits should return.Makes a new one,more of an event.