Garner's Modern American Usage (2009) notes that phrases like obviate the necessity or obviate the need are sometimes considered redundant, but these phrases are not redundancies, for the true sense of obviate the necessity is 'to prevent the necessity (from arising),' hence to make unnecessary..
At the Redskins game against the New York Giants on November 30, 2008, Clinton Portis ran down the field with a flag in the team's colors with the number 21 on it to honor the anniversary of Sean Taylor's death.
The beauty appeared to be slightly taller than Seacrest. They were also accompanied by a pretty brunette in a black coat. Ryan turned 40-years-old on December 24. Also in December he split from Taylor. He told UsWeekly on Z100âs Jingle Ball just two weeks before Christmas, 'I am single.'