[Higher Levels?]

I think that the pokemon at level 100 is better, because of the original series.

[clan season rewards]

I think this is a good idea because then there would be atleast a reason to be in clans, do clan battles etc. maybe pokedollars could be given to each member or something.

[Avatar/item trade]

I think that's a good idea because if we want somebody else's avatar and they want ours, others can also bid if we put it on pokebay. the same with items