Darren Lehmann calls for unity while Jonny Bairstow backs ‘motivated’ England

• Australia’s coach responds to criticism of squad
• Bairstow says England are still in the dark over Ben StokesThe phoney war is close to concluding and thankfully the Ashes are almost here, with both squads in Brisbane. England are weary after a tough day in the field at Townsville on Saturday, being bullied by cricketers they knew little of a fortnight ago, while the Australia coach, Darren Lehmann, spent Sunday responding to criticism – from fans and former players &nda