I am not entirely comfortable with it as a defence either but it is a fact of modern day football and is applied almost universally. Similar approaches apply in other sports
particularly rugby. On the surface you would expect that professional footballers should be able to play 2 games a week all season. This fixture was particularly problematical as it involved a change of date. We only had two days rest after the Sunderland game and maybe that was not enough time for lets say Sterling or Stones to recover fully. Perhaps the medical advice was to rest these guys for last nights match because to play them may increase the chance of injury. What do you do if you are the manager in this situation?
I know its frustrating but what can you do. The bottom line is that you need 7 or 8 players who you can rely on to do a job when drafted in when the number one is not available.
Well that's a different matter that the back ups aren't good enough but if they aren't good enough then it is even more risky playing them. I've said it previously but the Sunderland game we didn't need to get out of first gear, it was an absolute breeze especially second half. Had that of been a full bloodied, tight affair then I would of understood changes last night. If Monaco was straight after last night I would of understood it but my point is we will rest at Boro on Saturday, 100% guaranteed so for me there was no reason to last night.
I'm just disappointed, these kind of points are a joke to drop and is the most frustrating part. Regardless of rotation then Pep needs to come up with something to break these kind of teams down as we will face it plenty more times going forward.