That's a solid undercard fight. Hopefully they'll pair Daniel Jacobs with a fringe Top 10 middleweight, too. GBP can make Top Rank look shitty if they have an impressive top-to-bottom card with a better main event fight than Pacquiao/Clottey. Generally, one is supposed to trade off with the other, but the undercard in Dallas is trash.
Compared to Castillo Vs Gomez or Chavez Jr/Duddy vs anyone this fight is solid. A 19yr old prospect gets exposure against a widely known figure who battled to a draw against N'dou. Great choice by GBP if you ask me. Now if he was fighting Castillo whos an ancient 36 and blown up LW then id have a problem with this fight.