What are our chances against W.I. still without Gayle at Barbados, with a bouncier pitch & maybe Roach back ?

Some time ago Australia played Johnson,Lee & Tait in their test squad against India & they said that Tait would blow their heads off and he ended up retiring from test cricket himself after the mauling he got, similarly Roach is going to start with bouncers & go down bowling more bouncers, India should win this one, keeping the above match in mind, its not the bouncy pitch & fast bowlers only which wins them matches anymore, they have to do a lot more than that to derail Indian team:)