I'm trying to look into 2019 on teams and make some number changes but it said look at the trade button which I see as a col header but clicking there gets nothing.
Spotrac Cowboys
Just above the roster listing to the right, click Manage Roster.
In the Manage Roster view, just above the roster listing select 2019 and then click Go.
In the roster listing there is a column for Trade. If click trade next to the player to trade away. This will ask you to enter the player to receive in the trade.
Click publish Roster when you are finished.