Why would they fly the families to see the debris? I my loved one was on that plane the last thing I would want to see was the wreckage of the plane.
2+ weeks of torturous misinformation, rumors, conjecture. The flight is thousands of miles off course from original flight plan. Many will need to see proof of the incomprehensible to resolve reasonable doubt. I probably would too at this point.
Godspeed to the families of MH370 in the next leg of their horrific journey to find truth.