Actually, I would like to see people vote for individual Electors, instead of blocks of Electors. Each Elector would then cast a vote for two Presidential Candidates, the one receiving a Majority being elected President, the candidate receiving the second most, becomes the Vice President.
Basically, how things were before the 12th Amendment.
Actually, I think there's a case to be made under the one-man one-vote set of cases that electors, if elected by the people instead of selected by the legislature without a popular vote, would have to come from single member districts. No one's chosen to do that, but I think they'd have an excellent chance of doing so.