One small reform might be just to limit the number of jurors who can be removed from a panel. That would mean that those removed “for cause” would really have a reason they ought to be removed, not just because they ‘know too much’ about a subject likely to come up at trial.
Might be helpful...is there no limit at this time? BTW where/what is the pool they draw jurors from? Not sure I understand where exactly selection begins and or who determines "potential" jurors before they begin the process with attorneys.