Ken Rosenthal of FOXSports.com gave his assessment of which of the league&amp;#8217;s general managers might be heading elsewhere at season&amp;#8217;s end in his Tuesday column. And amid one of the Mariners&amp;#8217; worst offensive slumps in franchise history, Seattle GM Jack Zduriencik made Rosenthal&amp;#8217;s list. Rosenthal slots Zduriencik under the &amp;#8216;less than secure&amp;#8217; category, meaning he [...]