So I added Vick who I like less than Stabler but wanted to try him out then realized the UL chm for QBs takes 2 player chems.
The boosts for this are; +2 agi, +2 btk +2 throw on run, +1 speed, +1 accel +1 awr +1 jump +1 cod +1 stamina +1 pac +1 tup
Some are irrelevant like jumping but wow these are crazy boosts. I just put Daunte as 2nd string to get the chem