Gore didn't lose because of Lieberman, so idk if this change would be useful in any way.
According to some, he probably did.
"Gore is more pro-Israel than many Zionists. While Clinton did not feel the necessity to place blacks in visible positions to demonstrate his pro-blackness, Al Gore felt compelled to pick Connecticut's Zionist Senator Joseph Lieberman as his running mate in 2000 to prove his pro-Israeli credentials. It was a catastrophic blunder! Many Americans, who would have otherwise voted for Gore, voted for Bush because of Lieberman's championing of Israeli interests over America's, thus turning a potentially comfortable Gore victory into a close election, which the Republicans "stole" for Bush via their cronies on the US Supreme Court."
http://archive.thedailystar.net/2004/07/20/d407201502114.htm
That attitude may be common among Dr. Fakhruddin Ahmed's acquaintances, but not Americans in general, who are majority pro-Israel.
https://news.gallup.com/poll/126155/support-israel-near-record-high.aspx
Poll
