Raina is nowhere close to a test bat !!! KKD is ok, but looked quite off against BD. Persist with Vijay and Badri, maybe swap places and have VVS at #3 and Vijay at #6.
JFK, While i agree they are no way close to what a good test bats should be, However my perspective at looking is little different.
1. First and foremost you want the players in team who can negotiate intl level(Morkel,Steyn,Parnell) bowlers.
2. Test temperament and approach.
We can cushion in a player with the likes of RD,VVS,SRT,MSD
But when you have two or three middle order spots open, you want to make sure they are not too many unknowns.
SRaina, Karthik etc.. though may lack the qualities of VVS or RD but have played at Intl level at least in 50-50 version with some success.
We had almost three nervous bats (Murali,Saha and Badri in the first match), that costed us the game. Raina has a history of highiest domestic season scored (longer versions) till were moulded for ODIs and T20 at and had to adjust their game.
If somehow VVSL can't make it to test, I think Raina will be in.
My concern is why not introduce all these players like Saha, Badri etc against countries like BDesh when you have all stalwarts and even their failures won't be that effective. Give them confidence as well.