Port can not be allowed to wear that jumper at all. This is why you don't bring in existing clubs.
In a competition this small, brand is everything and let's face it this is as much about money through agitating and sating the fan base as it is about heritage.

How is it relevant to playing a team that never played in the SANFL?

If it was Central Districts would we be ok with them wearing the Red, White and Blue? Bulldogs monikers everywhere for two games a year? Maybe three next time they crack it?

Where's the line?

They can celebrate their heritage in other ways I think, totally with the Pies on this one.

They are the Magpies in the AFL. (But it's good to see them get upset!)

Personally I reckon that jumper is pretty rank too, the oddly embraced prison bar get up.