A failed Channel Dash releases ships for the eastern war

What changes if the Channel Dash ends in disaster for Germany?

With only Tirpitz left as a major German surface threat, Britain could shift more naval strength to the Eastern or Pacific war sooner.

A disastrous Channel Dash removes Scharnhorst, Gneisenau, and Prinz Eugen from later calculations. Britain would still need to guard against Tirpitz, but the containment requirement becomes smaller. Battleships, carriers, and escorts released from home and convoy duties could strengthen the Eastern or Pacific fleet earlier. The counterfactual therefore matters less for the Channel itself than for how Britain distributes scarce major warships across theaters.