Lumpkins played in this event after going undrafted , prior to signing for Aris Leeuwarden in order to hone his basketball skills .
Lumpkins played alongside NBA professionals Jeremy Lin and Diamon Simpson , who both spent time in the Houston Rockets organization .
Lumpkins played in this event after going undrafted , prior to signing for Aris Leeuwarden in order to hone Lumpkins ' basketball skills .
Lumpkins played alongside NBA professionals Jeremy Lin and Diamon Simpson , who both spent time in the Houston Rockets organization .