Cheaper Tickets: People shouldn't have to give their first born to see a game.
Better Owner Oversight: More due diligence on new owners and stricter regulations on current owners will keep any more "Boots" debacles from happening.
Home Whites: Small change but I like seeing the different colours come through the ACC to fight the good guys in white.
More League Initiatives in 'Expansion' Markets: Instead of giving the expansion fee to the other owners in the NHL use the money to build the infrastructure (minor hockey leagues, advertising, etc.) in the new markets. If Dallas can succeed why not Miami/Tampa Bay?
Better Referee Oversight: If they make mistakes they should be held accountable. Fire (Fraser) refs (1993) for egregious mistakes that they lie about to cover up (Gretzky high stick)