The Lancaster could have carried either little boy or fatman if the need had arisen.
In any event, atomic bombs just aint gonna happen in AH. And they should not. Its almost pathetic that anyone thinks this is even a point of gameplay.
But this game, and more importantly, the people who love to level bomb, deserve the B-29 (albeit well perked) as much, if not more than, any other strategic bomber.
To call on the exclusion of the B29 in AH really shows an individuals shortcomings as a person of knowledge or wisdom. No plane that actively served in combat or support should ultimately be excluded from the game for any reason. Although at the current rate of new rides being introduced, its almost a moot point.