Wouter Vrancken requests more from Ba-Sy after Hearts defeat Inverness

Wouter Vrancken has told summer signing Amadou Ba-Sy he needs far more from him if he is to be part of his Hearts team.The Belgian was pleased to see his side survive a second-half scare as they defeated Inverness 6-2 with a late goal flurry to reach the last eight of the Premier Sports Cup.The Jambos led at the break through Christian Borchgrevink’s header but Inverness turned the game on its head through goals from Ryan Duncan and Alfie Bavidge.Hearts eventually pulled away, with Rogers Mato, Calvin Miller – with a double – James Wilson and Claudio Braga all on target.But the manager felt compelled to substitute former Rouen forward Ba-Sy at half-time after being left exasperated with the Frenchman’s languid approach.“More energy,” he said when asked why he opted to send on teenager Wils