I think Pacquiao should go down to 140 to fight Garcia (or they can agree to a catchweight of 142 again) and call it quits. None of the prospects at WW at the moment would be a better ending to his legacy than that. Mayweather on the other hand can go after the titles again and unify the remaining belts at WW or just prove the people wrong again by fighting Amir Khan. Then there's Lara at LMW. Thoughts?
Mayweather vs Thurman ! Maywether vs Canelo/Kirkland winner ! Mayweather vs Cotto Mayweather vs Brook (This makes the most sense but Floyd is relinquishing all his belts today)
I think Pacquiao should fight on regular HBO against Matthyssee. The best option for Floyd is Khan. If he wants to participate in another big event, the only choice for Floyd is Golovkin. I wouldn't hold my breath on that one though.