Since you have inexplicably positioned the French 7th army near Sedan and Dinant, I must ask what troops are holding the allied left flank ? If you simply move the 7th army away from it's designated position according to the Dyle plan you leave a 20-25km wide gap north of the Belgian army. What troops are holding that gap?
Also please explain the changes in the Dyle plan, why aren't some of the best allied troops (French 7th army) where the expected German schwerpunkt is in Belgium, instead of right by what the French GHQ considered an unimportant section of the front near the ardennes?