You act like Luiz has been absolutely terrible since he's signed. Up until the start of this season Luiz progressed as a player, was fantastic in quite a few games in the second half of last season and was well on his way to establish himself as a top CB but he's regressed this season due to unfortunate circumstances like having basically no pre season, being injured at inconvenient times etc... These are not excuses, they simply explain why he's had a bad start to the season in general. I cannot believe you are comparing the Torres signing to the Luiz one. Talk about completely over exaggerating. If Torres was even half as decent as Luiz has been for us he'd have a lot more goals under his belt. It's also very ridiculous how you practically think Luiz has never looked like a £21m player. Wow is all I can say.