I want to officially report Sparky as the Trucebreaker who ruined the plan and killed Alexandria, knock him out, and get back to the fight. Maybe a non-terrible tinker can salvage something out of his cannon.
Same, the canon or the computer connected to it, could be usefull, store it, if nothing else, Perfect Storm could use it as part of it's repair & construction systems.
Get rid of the idioot, in such a way, they could hold him up as a good example of what not to do during a Endbringer attack.
Make it so even if he escapes prison, his live is over.
Might seem petty, but he could have atleast broadcasted a warning.
And since he did such a bad job of things, he m8ght have messed up the restriction code as well, making it so that Leviatha might actually come out of this fight, as the Hero, for once.
Could be funny if he would attack those under nanite attacks in order to remove & cross them.
Guy was a idioot, he litterally had the tech to dwarf Levi his goal by doing a bit of emergency reīnforcement of that location.