Well, any other opinions ?
The text in the MaoF goes like :"Sorcerer and Bards must still choose a forbidden school to gain the bonuses for specialization" (Sorry if I´m not correct, I don´t have the book in front of me.)
The possibilities are:
- Sorcerers can cast more abjuration spells a day.
- Sorcerers know more abjuration spells
- both
- nothing of the above.