To be very frank, will always prefer Pant over Saha when playing in SENA countries because of batting. I have mentioned many times that he didn't perform bad in overseas when playing in test cricket. I think he's the only Indian wicket keeper to make 100s in England and Australia, its a big achievement for any young boy and he didn't make any mistakes behind the wicket so far, although i consider Saha superior when its comes to gloves.
I prefer Natarajan too, he came as a underdog and making name for himself but i think they are going to rob this poor guy. Would be very happy if he debut in the next game, doesn't matter if he fails or something. Just want to see if he can handle himself in the pressure game.
Hanuma Vihari as an opener is not a bad option. But if BCCI is having such plans for him, then it would have been better to experiment this during the warmup matches against the Australia A first. Anyway, it is a good option and Gill/Rahul will be more than happy to bat at the middle-order. I don't have a preference regarding Saha/Pant, so the selection of Pant works for me. BTW Natarajan doesn't enjoy support from "powerful" circles. I just hope that he will not end up like Karun Nair.