I've been going with 3 players that can all start in the PF-C positions pretty interchangeably depending on opponent and minute distribution. I've also got a back-up PG/SG that can start if my starting PG or SG has wacky minutes, and a back-up SG/SF that can do the same thing. So an 8-man rotation that does a nice job of keeping players with good minutes. Obviously this is without any training this season, but salary-wise they look like this:
STARTERS
PG: $45,189
SG: $24,302
SF: $15,502
PF: $22,162
C: $25,230
BENCH
PG/SG: $17,422
SG/SF: $19,383
PF/C: $19,575
I have 1757 players for sale and I'm $25,835,360 in debt. Buy them at outrageous prices, or be selfish and make me go bankrupt. You decide, BB.