Who does Pacquiao fight next after Bradley?

hypothetically speaking, let's say pacquiao defeats bradley on april 12. who does he face next? arum says it's the winner of garcia vs. gamboa. could be good if gamboa gets the ticket. has fireworks written all over it. garcia is not agile enough or heavy enough for that matter to compete with pacquiao. further down the line, who else would pacquiao fight? marquez has consistently said he won't face pacquiao again and contemplates retirement. provodnikov might be an option if he could somehow fight marquez and win. a 3rd outing with bradley or a 5th with marquez isn't too far fetched. your thoughts?