The tactical model has improved vastly even with a major component of our midfield (Iniesta) underperforming. The fact that we can do this well without midfielders that are creative shows that this team is reaching a sort of 'ideal' state collectively. Iniesta/Rakitic have not done much better than before individually speaking (Raki has improved a bit, not too much) but their tactical roles help us play an awesome attacking game whether on the counter or in control.
This is Lucho's only area of concern tbh. He admires Rafinha and will probably groom him further in the near future. Still counting the days until Samper becomes a real fixture in the first team rotation. As much as I like Rakitic for his versatility, someone with better vision/technique/positional intelligence can help us play more attractive football in other areas than just our front 3. A truly great team is one that can dominate from all fronts.
Supports Eusebio though, so I still kinda hate him.