Guy's let's discuss this.
Is he better than 22 year old Fabregas?
1. I don't think so.
2. Can he have a better career than Fabregas, probably. (Already a world champion @22). Fabregas didn't win EPL or UCL
3. Pound for pound would Fabregas cost a British Transfer Fee @22, absolutely but still with hindsight we know how his career panned out.
It's such a delicate transfer when you mix, player qualities, playing position, experience of the player and expected results.
Edit... Fabregas did win league twice with Chelsea, really forgot about his Chelsea period.
With this new info, Enzo has to hit top club success to be in the same table with Fabregas let alone in skillset area.