I agree. Paulinho has come in and showed heart . Something Slowmes didn't do. Let's not get to Rakitic.
Also, people here talking about style? What are we even talking about? With Rakitic, Iniesta and Busi, do you really think we play in Barca style? I hope not, cause it's some of the worst looking football you'll see in Europe. We haven't played in 'Barca style' in a very long time. It's more similar to a LVG Man United style than the true 'Barca style'.
Keeping this in mind, I don't care about him being a starter if he improves our team. HOWEVER, I do believe he shouldn't be a starter yet, because I think the shape and midfield hole might get bigger when he's out of position, or messes up a first touch, etc. I'd like to see a lot more consistent quality from him before I want him starting. But it's definitely not because he isn't our 'style', whatever that means currently.