Trez don't make enough salary to make it work, and I honestly think he's a bigger positive for the Lakers than Schroder is. Kuzma out will lower the jam.
Starters:
Bron
KCP
Morris
AD
Turner
No one scores on that fukking lineup. And offensively they're very well-balanced too. That's just a killer team right there.
Bench:
backup PG from Indy
Caruso
Matthews
Trez
Gasol
Rather than running the bench as unit, there would be a lot of mixing in for matchups. Throw in Caruso anytime you need a smaller defender. Throw in the backup pg you're getting (either TJ McConnell or Aaron Holiday) whenever Bron needs a breather from running the offense. Matthews can take either KCP or Morris's place, Gasol is there to give Turner/AD a breather in the middle, Trez is the energy guy and instant offense inside.