Could Port Districts come in then or similar OR a new Riverland side?
I don't think there will be, nor is there a need for more than 8 sides in the SANFL. Each side is well established in their area, both their metro and country zone.
However, if for some reason, the SANFL decided they needed to replace the AFL Ressies sides with 2 more teams, maybe...
1) Port District to fill the hole left by the Port Magpies
2) A north-eastern suburbs team - Golden Grove/TTG/Modbury etc
3) Mt Barker - close to Adelaide, big population still growing and an oval already built
4 & 5) Whyalla & Mt Gambier - SA's two biggest cities outside of Adelaide
8 teams,
21 games,
one at home,
one away,
one in country zone,
final 4,
Perfect scenario.