Newcastle Transfers: 10 Ideal Replacements For Moussa Sissoko
4. Serge Gnarbry
Rating: Potential Cost: £4 million
Gnabry has been injured the whole of this season but looks set to return very soon.
Last term, the German was a bit part player but showed he could produce in the limited Premier League appearances he made.
If he continues to be a bit part player at The Emirates, Newcastle should look to offer this 19-year-old more game time.