I have a question. Does the target to an arcane connection effectively have an arcane connection to his various connections?
I.e.
Man has hair. Hair is seperated from his head. If he wants to cast a spell on his seperated hair, does he get various bonuses for having an arcane connection?
Basically, I have always thought that arcane connections are two way. A person is a connection to his seperated hair and vice versa.
There isn't anything definitive in RAW, with the exception of the talisman.
Need to consider the effects on the saga if you want a magus to leave his hairs all over the place to allow him to create opportunities for shenanigans.