Add a quick modding tool to create a tree, which creates a sapling, leaves, and logs. Add an option to add a secondary drop to the leaves, and let us choose our tree type to spawn in a biome. Also let us allow bigger tree sizes (2*2 and 3*3) to generate and be grown with saplings.
I know a similar effect can be done already but it would be so much better as a quick modding tool!! Please, people want this feature!!