I disagree.
We need to gain coefficient points. For us, not for serie A. The Chievo match is surely more important than the coefficient, but we shouldn't simply give up in Europe.
Del Piero is not a starter anyway so he should at least get playing time in this match. We should at least play the second best team we have and Del Piero is part of it. He's actually, imo, the best player of our B squad.