If it's done successfully, it will be the quote 'crowning...

If it's done successfully, it will be the quote 'crowning glory' of his 21 years, ... there's a lot of risk for him personally, because if it's mishandled it goes down as something maybe he shouldn't have done. Staying on is something that's probably required on all fronts. Jack wants to make sure that his legacy is not marred by an acquisition that when handed off was not handled that well.