Patriots position analysis: Offensive Line

<p><span class="articleBegin">T</span>his is the fifth in our look at potential position battles, with training camp now about six weeks away. Last week we looked at tight ends. Today we shift to the offensive line.</p>
<p>STARTERS: LT &mdash; <a href="http://news.bostonherald.com/search/?keyword=Matt+Light&amp;searchSite=recent"><strong>Matt Light</strong></a><font color="#888888"> [<a href="http://scores.heraldinteractive.com/merge/tsnform.aspx?c=bostonherald&amp;page=nfl/teams/077/playeraaa.aspx?id=710,team=077">stats</a>]</font>, 8th year</p>
<p>LG &mdash; <a href="http://news.bostonherald.com/search/?keyword=Logan+Mankins&amp;searchSite=recent"><strong>Logan Mankins</strong></a><font color="#888888"> [<a href="http://scores.heraldinteractive.com/merge/tsnform.aspx?c=bostonherald&amp;page=nfl/teams/077/playeraaa.aspx?id=5019,team=077">stats</a>]</font>, 4th year</p>
<p>C &mdash; Dan Koppen, 6th year</p>
<p>RG &mdash; Stephen Neal, 7th year</p>
<p>RT &mdash; Nick Kaczur, 4th year</p>