Personally my mage never summons his familiar and has stopped casting spells too as this is only emulating the rogue ability to cast scrolls and use mage specific magic items and my wizard is only getting in the way
So instead he started using a sword - but only in non magic areas when there are no fighters in the party, If fighters are there he resorts to bandaging people ....
but if a cleric is there he hands out food parcels instead....
unless a food crafter is there, when he shouts encouragement....
unless a bard has already taken that role.....
then he resorts to some seasonal bah humbug......
Have a good seasonal vacation folks...