We'll have some idea of the strength of Bundesliga after the next round of CL games. But I'm seeing that La Liga / PL > Serie A > Bundesliga > Ligue 1. That's not to say that Juve and Bayern aren't amongst the best teams out there (because they are) but the strength of the Bundesliga isn't that strong overall ... in my opinion.
Nicolas pepe from Lille.
He will succeed in Germany with their weak defenders and the spaces that there are. 80 million it seems to me a lot for this kind of player especially that Lille is in financial difficulty.