I am happy to see Max Christie start at SG for LAL. It doesn't look like he played that well but I like him as a part time starter (16-22mpg) at SG if Austin Reaves continues to come off the bench.
Gabe Vincent is a strong alternative. Start Gabe and D Russell together in the backcourt. Go with two combo guards. That is probably their best option if they want to go with Reaves as a 6th man.
I have not liked LAL's bigger lineups where they have played a SF like Cam Reddish at SG. Not enough ball-handling, passing or shooting. Too deficient in each of those areas. Also in speed & quickness.