Take it or leave it?

I have a player really wanting to get rid of Mike Evans in a PPR Dynasty… he has offered me Mike Evans/Lev Bell for AJ Brown/Sutton… I have told him I need more… how far off am I? He has Deandre Swift/Diontae Johnson as other players I am interested in. Anyone have any advice?

I would prefer to keep Brown and Sutton in a Dynasty since they are both very young and very good. I might counter with Sutton plus a pick (first or second) or a lower tier receiver for Evans and see how that goes.