I don't think so. If anything, Obama now has a lot of explaining to do for his pathetic attempt at an explanation... did he sleep in the pews for 20 years prior to this "revelation?" Also keep in mind that Pastor Wright has singlehandedly destroyed the main pillar of Obama's popularity. That is, Obama was a candidate for President who happened to be black, he was not another Jesse Jackson or Al Sharpton. This "veneer" as some have called it, is now gone.
He would have had “explaining” to do in any case.
Now, he can also say that he has renounced that man.
Or as Dr Eckleburg has recently reposted:
“In politics nothing happens by accident. If it happens you can bet it was planned.” — FDR.