Top 5 Premier League signings of the January transfer window

#1 Pierre-Emerick Aubameyang (Borussia Dortmund to Arsenal)

Arsenal's latest piece of weaponry

Borussia Dortmund sold Aubameyang to the North London giants as part of a huge merry-go-round of deals just before the transfer window slammed shut. The former Dortmund striker was having a whirlwind season, having scored thirteen goals in just sixteen appearances during the Bundesliga season.

Arsenal got rid of Alexis Sanchez, so they had to find a direct replacement.

Aubameyang has only played two Premier League games for Arsenal to date, scoring against Everton on his debut, before playing the full game against Tottenham.

His four goals in the UEFA Champions League with Dortmund should also translate into success in the UEFA Europa League, assuming he gets sufficient playing time.

One thing's for sure though. There are going to be plenty of eyes on the Gabonese striker to see how he settles in England.