Ziyech is my favorite Chelsea signing. He was so excellent in the attack at Ajax. I know it's the Eredivisie, a league known for attacking anyway, but still. He's got a great engine, always moving, always working, good at linking up in the attack.
I'm interested to see how they integrate all of these attackers they bought with what they already have. Plus, I look at their squad and see not only a talented attack but an iffy ability to defend, so we should get a good amount of 3-3, 4-3, 4-4 games that they're involved in, which is always fun.