About two weeks ago, the Rio Grande Valley Vipers split a couple of home games against the Texas legends — which is the G-League affiliate of the Dallas Mavericks.It wasn’t the result they wanted but the away trip to Mississippi to play the Memphis Hustle got the Vipers back into gear as they won both against the Grizzlies affiliate.The Vipers though lost a close matchup against the Austin Spurs on Sunday by the score of 130-123.Defense has been one of the ailments for the Vipers, as out of the six games played, the RGV has allowed 115 points or more ...