Spare funds strategy

Since everyone has sold Saka what's the optimal strat going forward in terms of extra funds. I don't think any of the expensive forwards/mids bar Salah, Palmer and Isak are popular right now so everybody's probably got money itb.

Option 1: buy expensive defenders
Option 2: leave the money itb for rainy day or if Haaland/Foden/Watkins pops off
Option 3: stack out the bench
Option 4: buy one week punts for players playing weak defences

I'm leaning towards Option 3 or 4