Some other issues for the one-day squad:
-Murali Kartik got another opportunity as the 2nd spinner here, but there is a far more deserving man in Ramesh Powar. He's been picking up 6-7 wickets a match for a while now, and his batting and fielding is solid as well, as seen in the past. Kartik is far too inconsistent in ODIs. Ramesh Powar, Amit Mishra and Piyush Chawla (too early perhaps) are the three that interest me the most.
-RP Singh isn't doing anything despite being in the squad. India needs to play him soon. That way, if he does well he'll merit being retained in the squad. If he doesn't, he'll be replaced by someone else, be it Zaheer, Nehra, VRV Singh, etc.
-JP Yadav has shown signs of good value as an all-rounder, but he's been wayward at times, which is completely unacceptable because his role in the team is to bowl tight, and by tight i mean at least 9 out of 10 deliveries should be on good line and length. He's not threatening any batsman with his pace, so he better not bowl wayward and give up more than 4 runs an over. His batting hasn't exactly been tested either. Still, he's partially solved India's 5th bowler woes so far. Guys like Raina and Rao also need to be given the ball, at least in practice. If India can develop more legitimate part-timers (not like yuvraj and sachin, who can be great on the rare occasion but can also get thrashed), Yadav might be expendable.
-With Kaif returning, the lineup will look solid:
1. Sehwag 2. Tendulkar 3. Kaif 4. Dravid 5. Rao/Yuvraj/Raina 6. Dhoni 7. Yadav 8. Pathan 9. Agarkar 10. Harbhajan 11. Sreesanth/??? 12. Rao/Yuvraj/Raina
??? will be RP Singh (if he is played and performs very well) or his replacement pace bowler (Zaheer/Nehra/VRV?) or a spinner (Kartik, preferably Powar)
This would imply that Gambhir is dropped, unless he opens in the next match and delivers big-time, in which case Yuvraj or Yadav should be on the hot seat. Yuvraj hasnt performed, but as honestbharani said, it does seem like he keeps getting bad breaks, he should be given a few more chances in my opinion. Yadav also has been decent, no need to disrupt the rhythm the Indian bowling attack has developed.