For the second straight week, Jeremy Lin has made the cover of Sports Illustrated. The Knicks’ star is the first ever New York athlete to have the honor twice in a row, according to the New York Daily News. Knicks fans hope the SI cover jinx, a superstition much-feared for ruining streaks, doesn’t claim Linsanity.Lin has led the Knicks to eight wins in ten games since emerging from nowhere on Feb