the copper golem could mean new redstone, and based on the little antenna on top of it, it could do omething interesting when struck by lighning
Also imagine the possibilities with automation with it.

The Allay would need to be balanced, so no diamond duplication, but it could maybe work that it would roam in a range and anything that gives the item you gave it it would break, so if you gave it a crop it would break that crop, if you gave it a sapling it would break leaves to get more saplings, so that would be cool

the glare... uh... it provides a function that your own eyes can do? ok, kindly do not vote for the glare