‘Thirty of the NFL’s 32 second-round draft picks were still unsigned early last week because the NFL Players’ Association was urging players and agents to try to obtain guaranteed contracts, or specific guarantees in the fourth year of those contracts. The problem began in May when the Texans gave their second-round draft pick, Iowa State wide receiver Jayden Higgins, a fully guaranteed contract, and the Browns followed suit with UCLA linebacker Carson Schwesinger.’