Neither has any higher fire spells than fireball. The scenario is infiltrating a frost giant mountain camp with their entire party. Flying up to the camp makes for a much stealthier/safer approach than climbing the mountain's well guarded winding path. This calls for a 6th level fly ...
I do think however that to really make this class different from the Cleric, Druid and Wizard in relation to spell-casting, they should follow the spell point system for all casting of sorcerer spells and move them away from the vancian system. Leave the system in place for the other ...
It's worth noting that the sorcerer now learns spells at the same character level as the wizard: 2nd-level spells at 3rd level, 3rd-level spells at 5th level, and so on. As you level up, you learn new spells and can replace some of the spells you previously had with new ones. This...