Only way would be if a considerable chunk of the £17m of add ons hadn’t been achieved. Wolves also have a 15% sell on clause.
Forest will pay an initial £25m for Gibbs-White, plus about £10m in add-ons dependent on league appearances and if Forest avoid relegation. On top of that £35m package, Forest would have to pay further add-ons if they were to record a top-half finish or qualify for Europe. Wolves have also inserted a 15% sell-on clause in the deal.