Calvin Ayre – Shortly after he sold his independent betting firm Betstar to UK bookies Ladbrokes, Alan Eskander bemoaned the (mostly) British invasion that was changing the face of the Australian betting industry. Ladbrokes also recently acquired Bookmaker.com.au, while William Hill now owns Centrebet, Sportingbet and TomWaterhouse.com, Paddy Power owns Sportsbet, Bet365 is operating under its own banner and Betfred is prepping its own down under launch. Eskander told the Australian Financial Review that if current consolidation trends continue, “in five years time there will be three or four major players in Australia at best.” The biggest player in Australian…