Either way, the following will likely hold true . . .
1) Gasol and Gay will be swapped around mid 1st and 3rd quarters.
2) Aldridge and Gasol (too good and highly paid to average mid-high teens) are going to average about what they did last season, which means continuing to play together some, whether starting or not.
3) If Gasol does start, he'll still probably be the backup center. He can play the first 6 minutes, sub out for 3-4 minutes, sub back in for Aldridge for 6-8 minutes, then sub back out and they can generally close small.