Forget the 6/7 slot in the lineup, Jadeja can't find a place in the test squad that easily; he'll have to make runs and take wickets in the Duleep Trophy to even come into consideration.
Jadeja is among the top ten run-scorers in the Ranji Trophy, alongside Jaffer, Pujara, Rahane and Sharma- one regular reserve and three youngsters like Jadeja who are often considered as Test prospects. Jadeja also gets wickets, so that should put him ahead at least slightly.
Apart from the impressive performance in the quarters against Karnataka, his other big hauls this season have come against weak lineups and he hasn't done anything special before this season.
He's taken wickets against weak and strong batting lineups alike. When you already have your top four bowlers ready, the fifth bowler is merely one to fill in so that the strikers get some rest, and wickets, if any, are a bonus. With Jadeja, wicket-taking was a certainty for Saurashtra, and those extra wickets will help a lot. The fifth bowler is needed so that Zaheer, Ishant, Munaf and Harbhajan don't bowl 30 overs in an innings, as eventually, at least one will get injured later on.
Hell, you've been one of his fiercest critics in the past, calling him a bits-and-pieces cricketer not too long ago.
That was something I said as a comparison with someone like Irfan, Yusuf or Praveen Kumar. Here, a Test middle-order spot is up for grabs and he's one of the leading run-scorers this season, and in addition, he also takes wickets.
Dhoni's still not a proven option at 6, Dravid and Yuvraj are up in the air and it's hard to imagine India playing less than six specialist batsmen on the pitches in New Zealand.
Dhoni hasn't been given too many chances at six, and is often redundant, with the six above him scoring loads of runs. While ODIs are totally different, Dhoni is a very smart batsman and when he doesn't blast a bowling attack all around, he'll smartly build partnerships, so that's a good thing. Dravid is Dravid, form notwithstanding, while Yuvraj is still not assured. But if the Indians play six specialist batsmen and end up fielding first on a pitch that's flat on day one, they're finished. Jadeja may not be a specialist batsman, but he'll get you runs, and take enough wickets to restrict NZ for a lot less than the usual 400-and-over-while-batting-first-against-India score we find so often.
India's biggest strength going into this tour is its pace attack, led by Zaheer at the top of his game with good support from Ishant and Munaf.
Of course. You still can't risk any of them bowling more than 25 overs in an innings.
Irfan also had a superb season for Baroda and if the selectors want an all-round option, he may be in with a good shout.
Like I've said before, I'm game for Irfan as an all-rounder or a third seamer/seventh batsman. We'd still prefer to see him taking wickets for not too many.
Let's see though, a strong showing from Jadeja for West Zone (or the one-day side in Sri Lanka) could convince the selectors that he's for real.
He can stay in West Zone, as his performance in the longer version of the game is more important.