Hellow yes there are need to be changes
what i miss in this game is a private message service you can add friends that are not in your guild but i cant talk to them...
you cant talk with other people guilds could recruit of eachother and stuff like that.

Capes should get a bonus angel white angel wings give more defence black more attack that sort of things people would be more willing to spend gems on them then.

buying gems for the low prices packs get a pay by sms/phone service people would be more tempted to buy gems.

they can improve alot of things that would help this game.