Sentence 1: Jeff joined a volleyball league with some friends. 
 Sentence 3: He wasn't sure how good he'd be 
 Sentence 4:  Turns out his height and vertical from basketball helped out 
 Sentence 5:  He led the team in spikes and blocks! 
 Option 1: He played volleyball all the time so he knew has going to be one of the best players. 
 Option 2: He had never played volleyball before, only basketball.