I know we've discussed some of the flaws of the show, here's what I think could improve the show...
How about letting the contestants speak for themselves? Why does Rossi have to speak for the players at the start of the show? Perhaps an extra moment or so to get to know the players?
As discussed before, the final speed round should be a full minute
Rossi should reveal the answers to questions missed AFTER the time is up, not during the speed round. This might leave more time for an extra 2 or three questions. Also, it is totally unnecessary for Rossi to state the correct answer during the 2 answer speed round.
Perhaps Rossi's explanation of the rules at the start could be shortened too. That might allow for more gameplay/contestant interaction.
The overly feminine prizes and enforcing the stereotype of how women love to shop needs to stop too.