Questions... who knows

[NTJedi]

Some questions... hopefully someone knows the answers:

1) If during a turn you create more items then what can be stored... do you still lose the gems for making the items??

2) If there is a commander underwater wearing a ring of water breathing... can he take off the ring since next turn he's moving onto the land... or would he have to wait until he was on the land to remove the ring??

3) If one of the elemental kings/queens die... can the spells be casted again to bring them back?? or are they dead forever??

4) Will the next patch allow us to rename our commanders?? {{I'm tired of seeing 4 people with the exact same name}}