Odsonne Edouard 's soaring transfer valuation has put him out of the reach of Borussia Dortmund and potentially a host of other suitors.SPORT1 claim the France U21 international was high on the Bundesliga big-hitters shopping list as a further option alongside Erling Haaland.They report Dortmund's chief scout Markus Pilawa watched the Celtic forward on several occasions and earmarked the 22-year-old as an ideal candidate to dovetail with their star turn.The extensive spying missions are a necessity for the German big boys who face the very real prospect of weighing up an offer for Haaland from some of Europe's biggest clubs.Get all the latest Celtic news sent straight to your Inbox every day by signing up to our newsletter.We cover every.