Idk about Aldo man. I feel he's lost a bit of a step since the Mendes war and McGregor fight. He looked good against Edgar but that could just be a styles things. He looked good in the first round of the first Holloway fight then Holloway found his timing and range and then in the second fight he added leg kicks back to his arsenal which helped his look but his boxing technique looked horrendous. It was ridiculous how low his fight IQ looked being goaded so easily into winging hooks. I think he's taken a lot of damage in his past 5 fights so I'd understand if retirement looms but if he chooses to continue on I think 155 is the way to go. The weight cut could be a reason for his decreased durability lately while toning it back and moving up could revitalize him. Dude would still be way faster than just about all the 155ers.