Newcastle Transfers: 10 Ideal Replacements For Moussa Sissoko
1. Ryan Gauld
Rating: Potential Cost: £4.5 million
Gauld made headlines last summer when Sporting Lisbon paid over £2.5 million his services.
Labelled the Scottish Messi, Gauld started his career with Dundee United and has already been capped four times by Scotland U21 despite just turning 19 in December.