Liverpool Echo, Reds transfer chief Michael Edwards inserted a buy-back clause in the deal.That means if Brewster rediscovers his form and becomes a target for a rival club, Liverpool could get there first and ensure any bid of their own is accepted.
As well as that, Liverpool opted to put in a 15 per-cent sell-on clause in the deal.Depending on what happens in Brewster's career, that clause could be worth a significant amount or next to nothing.
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