What they should do is maneuver Cassini into the ring plane such that it will, over time, gravitationally attract material to it and create another Saturnian moon!
I've always felt that "Cassini Division" would make a great name for a band.
http://freerepublic.com/focus/f-news/1711703/posts?page=44#44
http://www.freerepublic.com/focus/f-chat/1731877/posts?page=44#44
http://www.freerepublic.com/focus/f-religion/1754678/posts?page=13#13
http://www.freerepublic.com/focus/f-news/1759520/posts?page=47#47
http://www.freerepublic.com/focus/f-news/1774630/posts?page=42#42
http://www.freerepublic.com/focus/f-news/1783157/posts?page=43#43
http://www.freerepublic.com/focus/f-news/1783219/posts?page=38#38
http://www.freerepublic.com/focus/f-news/1787418/posts?page=26#26