Do you know what is so annoying? When someone doesnt cover up their egg, and its just sitting on their island, so lonely, just begging for you to click it... but of course, you cant. Because you are on another island and that team has archery. Because almost everyone brings a pickaxe when raiding another island, covering up your egg with non-obsidian blocks is kind of a waste of time. What if an egg was left uncovered, and you could just shoot it with a single arrow to break it? Would just add a bit of edge to the game, and actually give another thing to defend your egg from... There is also the idea of explosive arrows... nah, bad idea.