Paul Feig is open to a 'Spy' sequel - but only if Jason Statham agrees to return.The director of the hit 2015 comedy action flick - which sees CIA analyst Susan Cooper (Melissa McCarthy) become a field agent when she "volunteers to infiltrate an arms deal and stop a global catastrophe" - said it if any movie was going to "have a sequel, it'll probably be 'Spy'".Paul - who previously said he "don't do sequels" because they are "hard" to do - told HeyUGuys: "I mean, if there was ever going to be another movie that'll have a sequel, it'll probably be 'Spy'."So, you know, never say never."His 'Another Simple Favour' co-star Henry Golding reminded Paul that the "conscientious is that 'Spy' has to be remade', to which 'The Housemaid' actor replied: "I think it...