The more I think about him, I think that he is NOT Iniesta's replacement, not now and not for the future.
He seems like an awesome workhorse with nice passing and some dribbling skills.
Plus, he is tall, somewhat strong and with an insane stamina.
If he'll prove as a success here, I guess that he can be our next Rakitic in the future. Hardworking, technically good midfielder.
People will reply: but Rakitic is only 28. True, but he does have more and more problems each season with his stamina.
And there is a chance that he'll have more and more problems with each new season.
If Rakitic will be able to run like crazy for 5 more years, awesome.
But if Rakitic will have more and more problems over years with legs and stamina, Andre and Rakitic could rotate, or Andre could take the starting spot in 2-3 years (just like Bravo and Mats, where Mats was learning for the first 2 years).
If people think that Andre is an AM and too attacking player to play Rakitic's position now or in the future, well, imo, Andre is currently way more defensive and way more suitable for a CM role (aged 22) than Rakitic was when he was 22 years old.
We all know how a current (26-28) years old Rakitic plays for Barca.
But, look at how Rakitic played when he was aged 22, like Andre today.
Rakitic looked like a classic Amc-Cf back then, and look at how he plays today.
So, imo, since Andre is already more defensive than young Raki, I hope that he can develop well into a Raki No2 for the future.
Young Rakitic, aged 22, as a Amc-Cf:
Or in Basel: