FAAB for Lamar Jackson?

First year using FAAB, hell it’s the league’s first round of FAAB, not counting a few $1 oopsie post-draft pickups. QB scoring is 6 pt TD, 1 pt/15 yards, -4 sack; 12-teams, I’m guessing about half the league is bidding. I drafted/have Watson and want to make a few bids to pick up a couple FLEX2s.