Anyone defending the same eleven is blindly in love with ETH, no two ways about it.
Even if you make a point about having the same XI redeeming themselves(even though I am not sure how beating Betis would redeem 7-0 against Liverpool?), it's still the same players who have played ridiculous amount of games and some of them need a fecking rest. His managing of the squad should be questionable at this point, because players don't feel fresh, and yet he is insisting on same eleven.
And if Weghorst starts as number ten, there is absolutely no way to defend the selection. In that case people would basically agree that he is better player than Sancho.
Edit: just for bit of comparision, this is how SAF did it:
https://www.whoscored.com/Matches/5...e-2011-2012-Manchester-United-Manchester-City
https://www.whoscored.com/Matches/5...er-League-2011-2012-Everton-Manchester-United
5 changes, and few of players that started the game disappear for few weeks/months.