In the last few years, the Bundesliga has really been heating up. Not only has competition improved, aside from the top spot which Bayern has easily claimed this season, but success in Europe has also improved. German football is almost at its peak, which has been emphasized by the number of great players being signed by a lot of the clubs. There have been countless stars in the Bundesliga this season, whether it be a young talent coming to life at a new club or a big name proving his pricetag. So, here are the 10 best Bundesliga signings of the season.