Chemistry doesn't manifest qualities in players that they simply do not have. Rakitic and Gomes are both very slow players that dont have the best vision. Raki has shown he can be offensive with croatia and sevilla, but not the way Barca needs an attacking player to be. It's why he fits the role we created for him at RM much better. Gomes is more fit for that role too unfortunately. The problem is we don't have a WC attacking RB anymore for Rakitic to have to constantly cover, yet we continue to play our midfield that way, including his position.
He has plenty of qualities and some of his passes are very clever even now, when he's not integrated in the team. He's not the fastest player, true, but he has other qualities for sure, and plenty of teams saw them. It's not often that Barcelona and Real fight for the same player. And that's for sure proof that he is a quality player.
I don't get why people still moan about us not controling games or us not being able to do this and that. We moved on from Pep's tiki-taka style, because Xavi is gone, Iniesta is old (sure, still very good, but far from his best level), Busquets is off form for more than 6 months and he ain't getting younger either. We adapt, and our midfield is the first part of the team which needs adapting to a system without these past greats in it.
This is us adapting. Not dominating as we once did, but still playing great, sometimes even superb football, beating teams like City 4-0, Bayern 3-0, Madrid 4-0, PSG away 3-1 and results like that. Okay, so we're not controling game as we did in the past. Big deal, we have to work harder off the ball, and deal with this situation instead of moaning about it. Moaning doesn't help.