Was about to extend his contract? What?! There were reports about the club offering him a new contract but there was nothing or anything concrete that he was going to sign it.
Who is? Only stating what was reported last season.
So, you're just ignore the fact that Luiz has been having injury issues this season? You're also gonna ignore the fact that Christensen's performances have been keeping Luiz out as well?
Conte doesn't know how to handle big egos? He may had the bust-up with Costa last season - which was caused by the interest from China and an injury - but did he toss him aside immediately? No. He still managed to keep him onside when the situation looked like threatening our title challenge. As for Luiz, well, he's had his injury problems and Christensen has been doing well overall to keep him out of the XI.
Selling Costa may not have been ideal but I don't think it's the main issue here. The main problem, just like with previous transfers, is that we rarely find adequate replacements for the ones we sell. Maybe Morata might still come good in the end BUT as it has been mentioned, he doesn't look like a good replacement at all despite the good start.