User blog comment:Great Daiyusha/BFE H-BT03 Q&A/@comment-13526439-20151027103513

Q10: Sigh... here we go again. You have Aizen Tiger... You Equip Blitz Tiger. Now you have an overlapping Item. Resolution Check occurs, and you would put Aizen to the Drop Zone... Except Blitz Tiger's effect is active and it doesn't happen.

See Also: Virginie Casta and Size 2 Rulings

Q14: The question clearly states if those two weapons were used a LINK attack. If you attacked separately obviously you would have to discard twice.

Q15: Shoraiabare Kandachi SELECTS Cards, THEN destroys them... Asmodai constnatly chooses and destroys cards for each card discarded.

Honestly these rulings aren't that hard nor do they even contradict anything.