I believe tumbling through a threatened area to establish flanking is exactly what Cryo was referring too:<br/><br/>http://www.d20pfsrd.com/skills/acrobatics#table-move-through-threatened-area (http://www.d20pfsrd.com/skills/acrobatics#table-move-through-threatened-area)<br/><br/>Not sure what you were asking bout 2.  Is the question does he get two attacks?  Rogues have medium attack bonus, so they only get one, unless a feat like two weapon fighting gives another.