I agree.
Biss and Bentancur have one year left in the summer, so we have to make a decision.
I'd sell Biss . On the finance side, he's older, so give him 3 more years he's bordering on minimal worth.
On the football side. He's very good but terribly inconsistent (tbf he may actually be better with less game time as he's focused when he gets called in). His concentration/awareness when defending, especially when retreating, is poor.
I think any inconsistent player (Maddison is another example)...is a negative in this team and the way it wants to play.
I'd be looking at replacing Biss as I think our youth stream may need another season or two.