Branding Opportunity said:OOC: On the upside, the move that you have posted does not need a tumble check, as it simply a 5 ft. step which does not provoke an AoO. On the downside, in that position you and Majakilar do not flank wolf#2, as Majakilar does not threaten him (he's using a reach weapon). If Majakilar were to step 5 ft. to the west (which he can't at the moment because Azten is there) then you'd be flanking wolf#2.
OCC: I know some Dm's who do consider the diagonal move when next to an enemy to provoke AoO (thus why I put the tumble there just in case). Either way, Owen will try to get into a flanking position no matter what. And if it requires he provoke an AoO, he will tumble . If there is no way for this to happen, he will stab without flanking.