Alternate endings aired Friday on the ABC morning show.. Questions

[robinsnest]

Did anyone else catch the two other endings? Where the reveal had others in the casket?

The producers filmed 3 endings in case the one used leaked before the ending Sawyer as one body in the casket and Desmond as the other body

Can someone explain the reactions of the Oceanic 6 had it been one of the others as the big reveal?

[Thor Twain]

I saw the other two endings. I don't think they were ever real possibilities, but only to throw people off from putting out spoilers. Kate's reaction about "why would I go to the funeral?" would have been totally out of line had it been Sawyer. I think the O6 would have gone to both Sawyer's and Desmond's funerals, if it had been them in the coffin. They all had good relationships with them, with the exception of Sun and Sawyer because he had Charlie pretend to kidnap her that one time.