I think he can revive the party if past history is any indicator towards that!!In the last Lok sabha elections, congress touched double digit mark of sending ten MP's to loksabha after a huge gap of 15 years since 1989.And this was to an extent attributed to Rahuls' campaign in UP.Eventhough the party is a deadwood in UP,it will certainly be a tall order of magnitude effort required to reverse the trend and if someone can do this,I think it is him since there is no other mass leader worth the name in UP congress
Let's wait and watch if Rahul's effort can bear fruit or it will further sink the party into a sea of red.