Once labelled ‘the biggest talent in the world’, the former Borussia Dortmund forward has endured form fluctuations, controversy and criticism Once labelled ‘the biggest talent in the world’, the former Borussia Dortmund forward has endured form fluctuations, controversy and criticism W hen Tottenham fans look at the attacking lineup of their opponents, FC Copenhagen, before Tuesday’s Champions League tie, a few familiar names may spring out. Mohamed Elyounoussi, formerly of Southampton and