Im not sure this is a clanning mindset. Basically saying u not down to help unless u get urs. In the end your supposed to be in it for the clan, to make sure that in a clan vs clan situation ac wins.
Sure getting a split is nice, but if ur not getting the keys u have no claim to the loot in the keys.
Personally don't care much about splitting loots, I also find im more willing to share the loot if people dont think that they are entitled to it.
If you think you deserve the loot, ask yourself: "is the key in your inventory?" ---- the answer to that question answers whether or not you have a claim to the loot.