England consider appointing Chris Silverwood as next head coach

• Ashley Giles praises bowling coach’s discipline and toughness
• Stokes and Buttler rested for Malan and Billings in T20 squadChris Silverwood has emerged as a leading candidate to replace Trevor Bayliss as the England head coach after Ashley Giles, the national team’s director of cricket, revealed he is set on appointing one individual for the role.Giles rejoined the Caribbean tour in time to see England’s astonishing six-wicket victory against West Indies on Wednes