As Mr Warburton said last week,when he took over from former CEO Tim Worner,"nothing is on and nothing is off the table".
Rival media executives firmly believe one of the tasks Mr Warburton will look to tick off his list first is deciding whether to replace some of his senior management team.
Seven's programming and sales strategies,led by director of network programming Angus Ross and chief revenue officer Kurt Burnette,have been under pressure in a tough period for television businesses.
When asked about any more executive changes last week,however,the new network boss said he was"six hours in"and his first focus would be on the foundations of the business. This includes the core television channels,the West Australian newspapers and Pacific Magazines.
There are many areas of concern. Seven doesn't have a subscription video streaming offering and the television advertising market is going through a dramatic shift as Australians turn towards Netflix and YouTube. A similar shift has already happened for magazines and news,with Seven recently putting up a paywall onThe West.
Seven's most recent results – for the first half of 2019 – show profit after tax fell 15 per cent to $120.2 million and underlying group earnings (before interest and tax) declined 8 per cent to $146.8 million.
Pacific magazines'revenue fell 13 per cent to $18.9 million with earnings (before interest and tax) down 35 per cent to $4 million. Total revenue onThe West declined 10 per cent with earnings down 17 per cent.