Yes they can advance to the level of Sorcerer with a Wizardry step along the way. Although it’s usually only the wicked witches who do so. This is due to the fact that good witches tend to not want to give up their Wicca beliefs and their beloved Goddesses who grant them power. They would rather finely hone their craft and be one with nature in communion its deities. In the end an extremely talented witch can defeat a novice sorcerer! Advancement to the level of sorcery is usually only considered when a grave future danger is gleamed in a psychic vision or scrying session.
Wicked witches on the other hand could care less about nature or anyone they worship for power. They’ll even toss their demon masters aside if they can get away with it! These dark misguided individuals will do anything to acquire more power in their quest to corrupt the planet and destroy humanity! Thankfully Sorcerers are rare since it takes an amazing level of mental power to be in the upper most echelon of magic practitioners. Magicians who call upon the pure energized essence of the Universe rather than higher dimensional beings for power. Ultimately Sorcerers look inward to derive their own enchanted energies.
Related Blog Post: What’s The Difference Between Witches, Warlocks, Wizards & Sorcerers?