Give the blue beetle away he already has all of the abilities it possesses anyway,
Flight - superman/others
Enhanced strength and durability - superman/others
Melee weapon production - Raven (Hard light)
Translation of alien languages - Green lantern
Energy shield - raven (Magic/ Hard light)
Ability to create and unleash powerful hand blasts/beams - Superman (Heat vision)/ Raven (Magic/ Hard light)
Jaime Reyes seems to be good at using it so he would be a good edition to the team.
Lex schould stay death if you watched smallville then You will know that he never can be anything but evil he is jealous of peple with powers and if they have better women then him and kills anyone that stands in his way even famillie wont be spared
If it bonds to him fully there's a chance no matter how slim the reach will control him so you could pseudo bond to it with magic and the system helping out so he can get stronger without risk and there won't be a Sarah sticking out his back
I am launching a story in my native language, Portuguese, it has certain parts that somewhat resemble a fan fic, if someone wants to take a look and can give an opinion on it I appreciate it.
I was really rooting for a "redemption" arc in which our MC openly dominates everybody/everything when Lex called him out for wasting godly powers chasing skirts around.. oh well, next time maybe.
Little_cloud