I think its just helpful to remind newer players or those who just haven't figured this out yet:
Fastest way to complete these SBC is like this:
-Open search menu, select gold rare, and change to "sort by: rating low to high"
With this setting you don't need to think about who you're putting in the SBC, just spam click positions and fill in players.
Once you're done with rare, change from "gold rare" to "gold common" and do it for the rest
It takes about 30 seconds per PP. Once you run out of players in the main formation positions you do the same thing except to your bench to get all your CAM/CDM/LM/RM cards out there. Just keep going until you're all out of rares or only have the good cards left. Since you're sorting low to high you can do this mindlessly until you get to the 82-83 ratings.
If I'm missing an even faster way please share and educate me