What’s trending? Tech ‘disruption’, Zillennial CEOs & BrewDog boss In this month’s myGrapevine magazine leadership roundup, we explore why so many leaders are reportedly anxious about the concept of tech ‘disruption’. We also delve into the rise of the 'ZEO' – the Zillennial CEO – and take a look at whether BrewDog boss James Watt is growing as a leader...     Why business leaders are terrified of...