BBC aren’t in control of Estevao, either. They don’t exist to let players develop. Noise outside the only relevant factors cannot be controlled, so it’s up to them how they deal with it.
Chelsea have done well in trimming their squad last season, deciding on a nucleus of players they will use to build something competitive and winning (which they did against PSG).
The whole favourites for the CL is also rubbish, as we’ve seen in many cases. For me there’s nothing weird in acknowledging that Chelsea are improving under Maresca and Estevao looks like a brilliant talent.