My idea is that since disney's California adventure is such a unused park, that maybe they should concentrate on moving and doing "ALL" parades in california adventure.
My first point is this : they are crowd raiser no matter where it is, its proven by the party bash, they litteraly see crowds leave disneyland to go to DCA during the parade times and then head back to disneyland after its over.
My second point is : Disneyland is overwelmed by the parades and to try and walk through disneyland (or get anywhere for that matter) is basically impossible and inpassable .
My main purpose to move the parades is to make it more visible for all guests since the area of the parade routes would be larger in DCA, and keep the gridlock of people traffic from ever stopping the rest of the NON-paraders from clogging disneyland and letting it continue with out the parade hassle. Plus all the guests that do love a parades can enjoy it with a better viewing area like the spacious DCA does offer.
MY family and I have always enjoyed the room that it offers when we see the past electrical light parade and the newest party bash at DCA side, never a bad place on the route. But seeing a parade and trying to get a spot along the disneyland route is hard to find a spot and "campout" ahead of time and all that.
I just believe that it would benefit everyone overall and both parks as well.
See you all at Disneyland!!