You're right. Gabriel and Monreal are a disaster. However, Mostafi cost top dollar [outside of what Citeh pay for centre halves] and for that you should get someone who doesn't need to be told what to do by his partner. He may learn but it's a lot of money for someone with that much learning to do. The same with Xakha. He's got skills but no brain at all and he's not a kid at 24 years of age. Again, expensive for what he offers right now.