Don't bother dude. Some guys here are hopeless cases.
^ true dat
Marquinhos is on his way to world class, not a beast defender yet but certainly one of the best young guns atm. And Zdenek's football, although to some degree entertaining in a crazy way, wasn't exactly helping him or the whole defense for that matter. Aurelio is doing what he can, the results are still inconsistent but improving, and hopefully the defense improves as well as the team stabilizes more.
Back to Marquinhos, I really hope we don't sell him, we have several promising young players right now and I'd hate to lose any one of them. Like Bojan said, he should follow in Cafu and Aldair's footsteps and he's all set, the club has shown faith in him and he hasn't disappointed, but hasn't set the world alight either. Mentally he's excellent, just needs the nurturing to grow into his potential.
Plus we share a birthday. Two legends born on the same day same year, continents apart. Coincidence?