Who's career will end up similar to Steve Collins

Collins retired because he couldn't get the one fight he wish for, that is Roy Jones. Who among the present boxers (must have at least 2 defeats) will have that similar path, keeps winning, retired all of a sudden because he couldnt get his desired opponent in the ring. My choice would be Lucas Matthysse, he will keep winning in the next two years, I see him knocking out Adrien Broner and Ruslan Provodnikov and winning by decision against either Herrera or Postol, cleans up the 140 division and calls out Danny Garcia in a rematch, in which Swift will turn down, thus Matthysse will have no desire to fight the rest, including Manny Pacquiao. Steve Collins retired after 1996 with three losses, Lucas will retire in 2016 with also three defeats.