In my playthrough:
Ellie has the self-respect to drop Logan for the cheating, narcissistic prick that he is.
There is no Sophia/Tyler anything.
Now, there Is path choice, and you chose something different than I did - that is part of the way AWAM was created.
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Sophia needs to get involved '
in other mischief' -
Sophia already has plenty of 'dick' to pursue with people who are already as/more involved in the story: Sam, Dylan, Zac, Aiden/his gang, the Janitor, the old guys, the young guys, the museum guys, the mover guys, the thug guys...
How many open 'guys' paths does Sophia need so that Sophia can get involved '
in other mischief?'
As for:
you still can have side events with Ellie and other characters while having Sophia starting new adventures with new characters ... Read the room!
L&P can't manage the cast of characters he added to AWAM - and he has been dropping story lines, like Mr. Bennett, Emma as a LB interest for Sophia & Dylan gf/the first side job old guys (if they are truly gone).
He can't manage the current branching in this AVN let alone that caused by adding in new characters (and I won't Even talk about the so called 'coach Sophia' DLC...).
AWAM now takes 2+ years RL/PD = reaching PD 30 in some year > 2055 ...
You may be fine with extending the dev time for AWAM into the 2060s and beyond - but if you are, how much $ are you willing to pay L&P to do this.
How many $ supporters are going to pay him to continue with an ever-ballooning story - because why not add a new character or two every PD, right?
If you are just looking for different ways for Sophia to get the dick, I recommend going to check out the different fan made revs of AWAM.
You will at least get penetration this decade.
Cheers!!