So you are saying that all future launches should go to the ISS for inspection prior to re-entry until a new design that does not have these weaknesses can be developed.....................................
I agree that this would mitigate the tile damage on launch problem, but so would changing the tank coating or perhaps building the insulation into the tank like a thermos bottle.
Only if they suspect a problem. Or perhaps a spacewalk to specifically give the tiles a visual check before de-orbiting for a landing.