Howling:The Blessing IS Jack... sort of.

Not that Jack himself is the Blessing, but considering last season we saw that an arm and a piece of his head could reconnect and rebuild his body... what if that huge gravity blood vessel thing IS Jack? Let's go through this step by step: Therefore, the Blessing is... biologically... Jack. d ● ● ●  18:45, September 3, 2011 (UTC)
 * In Children of Earth, an arm and a piece of Jack's skull were able to rebuild his body. This means some pieces would have to build TOWARDS each other.
 * If the Blessing IS Jack, then his blood moving toward it in Shanghai would let us know that his separated body parts would be naturally drawn toward the largest source on Earth. Currently that's the Blessing.  Now here's where it gets interesting.
 * Jack has been physically present on Earth from 27AD until 2010 virtually uninterrupted, and often with multiples (as many as 3) present at the same time. Meaning, the first time he'd have been off planet Earth for an extended period of time... was right after Children of Earth.  For about a year.
 * With Jack's blood in Buenos Aires and Argentina, they were now respectively each other's largest source of Jack. So they'd be drawn to each other.  And GROW toward each other.  A large lifeform now begins to dig under the Earth, meeting at its core.  Just before the Miracle, they burn the blood supplies in Argentina and China, because they are no longer necessary, and the evidence needs to be disposed of before the Miracle happens.