There are two main sections of additions towards Spliff from the Talkers.
First are additions to the Con Artist Crime list:
Spliff sells Fish Summer a piece of "workout equipment" that's just a painted boulder.
Spliff sells York a conch with "the sound of the ocean" but it's like those birthday cards that play a song when you open them.
Spliff sells CV a fake game console that only boots to some weird romhack of burgertime.
In general, his 'cons' have turned more towards him making thoughtful things for his teammates but being far too embarrassed to admit he created them and then hastily 'grifting' (gifting) them
Secondly is Spliff settling into the Talkers and Halifax.
He's bonded with Jesus Koch over similar experiences of anxiety and not fully fitting in. He's bonded with Alston Cerveza, both being ex-criminals.
His dorm happens to be Richmond Harrison's old room, and he's left up all of the lovely self-affirming notes Richmond gathered over time.
He knows a great number of random facts, with an equal amount of odd blind spots. Great at trivia, but bad at knowing a whole picture.
Other Minor things:
His batting style is somewhat his blaseball sense, and somewhat 'oh gods the ball is coming at me keep it away'
He used to wear the bandana over his face constantly both due to 'feeling cool' and being slightly anxious over being a Public Figure
