My starting SG has a salary of 56k and respectable rebounding. If I were to raise his rebounding to strong his salary would balloon to 59K. If I were to raise it to prodigious ( at stupendous his position would change to SF) his salary would be 90k, but I don't want my guard's rebounding that high. I want it somewhere between average and proficient. At the end of this season I hope to have him pop twice in passing, once in rebounding, once in Handling, and (fingers crossed) once in OD. His total salary increase for these 5 pops would be roughly10.5k- 7 for the OD, 3 for the REB, and .5 for the Handling. SGs get free passing until prolific, when they turn into PG and it starts to cost 10k per pop.
I look forward to the day when Thai D.1 needs to have 100k PG to compete. Alas, since a team with a 12k PG can compete in Thai D.1 I am not going to hold my breath for when that day arrives. Personally I don't think anybody needs a PG with a salary over 100k. I think I could build a highly competitive PG for 50k.
I certainly prefer rebounding for my guards above ID for them or OD for my big guys, so I absolutely disagree with you there. Passing is far more important to me for big guys than OD as well.
Once I scored a basket that still makes me laugh.