Nobody should be an absolute starter, I agree on that. I do think, however, that partnerships need to be built and when a CD partnership changes you need time for the new pairing to adjust. I don't want us to go back to the days of CD rotation, which is a recipe for disaster, but I do feel that Lindelof is an underrated player who could potentially do well with Varane.
@Stacks - very selective with the stats you picked out, and some of them are incorrect.
"66 pts and 74 pts is nothing to write home about and shows a lack of real comp (in normal seasons that would get anywhere from 6th-3rd). we got more points and conceded less goals in both Jose full seasons (2017,2018)"
Jose only surpassed 74 points in one season. Similarly, while he did concede less, we also scored less. Here's a balanced view, both had their strengths and weaknesses clearly (all are averages, obviously):
Jose: 1.6 goals per game, 0.9 conceded per game, goal difference 0.7 goals per game, 1.89 points per game.
Ole: 1.8 goals per game, 1.1 conceded per game, goal difference 0.67 goals per game, 1.83 points per game.
It's not a huge gap between the two, we could argue it all until the cows come home, but best to provide a clear picture when possible.
Also, regarding "in any other season" - that's an awkward comparison as some seasons the lower sides can have better teams, some seasons the upper sides can have worse teams, etc. You can only compare against the other 19 teams in the league that season.