TPG, Optus and Telstra ruled out as it is unlikely ACCC will...

TPG, Optus and Telstra ruled out as it is unlikely ACCC will allow.

The remaining logical candidates could be

1. AussieBroadband
2.Superloop (at 2 becuase they recently bought Exetel)
3. M2 (Vocus) though wildcard with executive bad blood
4. Who else remains.
5. Who are the others?

Basically ruling out a new foriegn player (with NBN it is unlikely an enticing market)