For example, if you buy an axe, instead of in the loadout having the default knife icon, it should be changed to an axe, or maybe if you have the elderflame knife, it could be changed to the shape of the elderflame knife and so forth. I just thought that would be cool. This could definitely extend to the primaries and secondary's as well but the knives seem more iconic since a lot of the primaries and secondary's have the same basic shape really.