Me: Have Killer Bee fight Suigetsu, and kill him and gain the 7 swords (ofc with epic flashbacks and eventually conversion of Suigetsu). Then, Bee's 8 swords would be Samehada + the 7. That would make him one of the strongest characters in Naruto, combined with the 8-tails and his already skilled black ninja awesomeness; possibly even #1, depending on how much potential the swords have and how well Bee can synergize everything.