While there are any number of things the president screwed up, are the lack of alerts really his fault? Oh something my comic shop guy remind me. There is no F*cking way Rodger would have been able to lift Thors hammer if he was deceiving everyone this whole time.
Probably. After reading the comic... which, quite frankly, I hated... I'm thinking that Cap's supposed past connections with Hydra might be planted memories. Either way, the obvious extreme liberal bias of the comic... going so far as to make Red Skull an obvious stand-in for Trump... just shows that Nick Spencer is undeserving of continuing the Captain America legacy.
I think it'd be classed as a superweapon. The primary function of the station was to house and transport the planet-killing superlaser. But, if that's not an acceptable answer, then I'd go with a lightsaber, because using it to its fullest implies Force powers.
Actually, forget the lightsaber. I think the absolute best and most fitting weapon for me would be a Red Lantern power ring. It's powered by rage, so I'd be pretty much unstoppable, and the oath is awesome. With blood and rage of crimson red Ripped from a corpse so freshly dead Together with our hellish hate We'll burn you all, that is your fate