Which would have merely led to more troops being slaughtered for no good reason. The Luftwafe wasn't whittled down that much yet, the railroads were functioning fine in the west, the Allies had little practice in landing, the airpower wasn't overwhelming, the capital ships didn't have practice in shore bombardment yet, the doctrine wasn't there yet, and there would have been very little time to plan.
So there are:
A: Enough Landing Craft, and enough men to put in them, though most were Green-- just as most were in June 1944
Luftwaffe Groups in France 1942 had little for Antiship Strikes, being all in the Med and Norway.
RRs were fine, but what and who would they relocate?
Rommel was across a Sea and busy with what he was doing
von Bock was having List blitzkrieging thru the Kuban with aims of gaining the Caucasus and the Oil fields nd other resources. Case Blue and Op Edelweiss, with Weichs was pushing to cut the Volga. Case Blue and Op Fischreiher after the Soviet Counter attack around Kharkov was annihilated
Manstein was busy in the Crimea, preparing for Op Blücher, assist in the Caucasus.
Army Group Center with von Kluge was doing holding operations, and were reduced to 2nd Panzer Army, 3rd Panzer Army, 4th Army, 9th Army, that were most doing anti-Partisan operations and stealing food. Units had been shifted to other Fronts.
Army Group North with von Küchler was beating his head against the Leningrad defensive works, 11th,16th and 18th Armies.
So, who will have their divisions yanked away?