I would have hoped 5 years ago that we would have already had a security check point utilizing Metal Detectors and X-ray machines.
Frankly I think that we are way overdue for this.
I was at the park a few weeks back and saw a gangbanger playing with his serious looking Switchblade near his family (In fantasyland of all places)
I don't know about you but I sure would like to see the bag check area replaced with a true security checkpoint (concealed armed security, Metal Detectors and Xray bag screening) helping make sure that the happiest place on earth stays happy. Sure it will make entry take a longer period of time but frankly the value of human life is worth alot more than lost time.
There should be specific "no bag lines" to speed the process for those travelling bagless.
The detectors and screening machines could be themed to make them less of an eyesore.
The security checkpoints would continue to exist where current checks are now, once you pass through these checkpoints there would not be additional screening when entering turnstyles (preserving the magic of the parks as much as possible)