jenk, you sound like a pretty depressed individual :p. but it remains on point- people are never satisfied with what they are given. always want things better, easier, or what have you. this is true in life, which my previous points were referring to, and in games, such as elements.
looking back on the cards that have been added to the game over the past couple years, zanz appears to add cards he feels are interesting regardless of if the element 'needs' them or not, and balances existing cards as need be. so unless either i am wrong about, or there is a change in, that card addition philosophy, you can scream for what you think any particular element, or the game in general, 'needs', but if it isn't accompanied by a mechanic he likes, it may not go anywhere. he could better speak to this than i, obviously, but i don't recall hearing something fleshed out on this subject before.