Keep 'Em or Sell 'Em: What to do with Kawhi Leonard cards if Clippers are eliminated

Without a doubt, one of the biggest stories last year was how disappointing the Los Angeles Clippers were in the playoffs after losing three straight games to the Denver Nuggets. Just this week, glimpses of that massive failure have are showing up again after losing the first two games of their first-round series to the Dallas Mavericks. If they indeed fall out of the title race, what should collectors do with their Kawhi Leonard cards?