20th Club: Adelaide Bears
Mascot: Bear
Colours: Red & Black
if Adelaide ever did come back, and I really hope they do, the Rams would be best for mine. And to really “ram” it home, I highly recommend the colours of any Adelaide team to the state colours of blue red and gold (yellow). To come here again I believe it would be best to have a relatable identity rather than a random Mascot and colours. Rams has relevance here, and a history of existence (all be it brief).
Other Adelaide potentials that would be relatable in terms of local identity and features I've tried to think through would be..(Not all are necessarily what i'd seriously pick but anyway)...
The Adelaide Valleymen (I always liked the Orara "Axemen" and there's Valleys aplenty. but does possibly sound a bit too country).
The Adelaide Magpies (Port Adelaide were called this before they went into AFL, had to change because of Collingwood. Also would bring some league nostalgia back. Would have to sacrifice the state colours though).
The Adelaide Great Whites (would rub cronulla the wrong way....)
The Adelaide Dolphins (there are plenty here).
The Adelaide Sea Lions (not the most flattering of animals mind you..)
The Adelaide Wedge-tails (ever seen the size of these things? Enormous).
Or to take it to complete ridiculousness...
The Adelaide Churches
The Adelaide Winers
The Adelaide Bighters
The Adelaide Barrellers
The Adelaide Ovals
And of recent reflective relevance
The Adelaide Commodores (they were built here..once upon a time..)