Ju-52, Henkel 111, Fairy swordfish, PBY catalina all make a certain amount of sense.
The rest of your list is prototypes that never saw action, late late war monsters that would unbalance the arena, or just plain silly.
If AH were to do a glider it should be the Waco, and a C-47 should be able to launch 2 of them.
If AH is going to do Flying Boats I want Mavis, Emily, Short Sunderland,and the Connnie along with the PBYs.
While I would love to try my hand with a Fairy Swordfish, the whole line has virtually zero use in AH. They'd be SEA birds only.
Can you Imagine what a 190D9 or La7 would do to a slow wallowing biplane?
We need Japanese bombers most of all,
Betty or late war equivilent, a 1943,44 dive and torp bomber.
Followed by a Russian bomber, then the Henkel 111.
Think it through again.