The BBC is banking on Wayne Rooney to outscore Gary Lineker as it faces a battle for World Cup viewers in a highly-competitive world of podcasts and streamers, dominated by candid and uninhibited views. Axed Match of the Day presenter Lineker continues to give the public broadcaster a headache after signing a line-up of big names, including snubbed England star Harry Maguire, for his Netflix World Cup show. Manchester United defender Maguire, wh…