There is an old debate that restarts annually ahead of the NFL
Draft. It applies to just about every team, it features two
loaded phrases, and it goes like this: Should a team draft "for
need," or should it select "the best player available?"  For
example, if it is the Green Bay Packers' turn to pick, and they
think a quarterback is the best player on the board, should they
take him, even though they have Aaron Rodgers and their
secondary needs help?  Tyler Eifert Getty Images  The Jets,
however, aren't the Green Bay Packers. They don't have to worry
about the best-player-available debate this year. In the three
months since John Idzik's hiring as general manager, they have
shed several key members of their 2012 roster, and the team
could stand to upgrade some positions where starters presumably
will be back this season.   So, on the first day of the NFL
draft Thursday, the Jets are likely to fill a positional need no
matter whom they draft with their two first-round picks (the
ninth- and 13th-overall selecti