If anybody thinks Cricket is a team sports, not individual, then why people like you attack Sachin for the failure in world cup.
Another fact is Captain should have a quality to extract the best out of team members and coordinate every properly in the batting order and bowling too. Dravid lacks that quality.
Lat 2 years he did all sort of nonsense experiments along with Chappell and he miserably failed in th World cup. So basic quality of Captaincy does not belong to him/Dravid.
If you think he is a good cricketer, then let it be (be an example of Arbind De Silva of Srilanka). But he should resign from Captaincy or be sacked from Captaincy.