Board Thread:Questions and Answers/@comment-28702329-20190430105108/@comment-27659575-20190430182742

Realistically, without the Arrow, Diavolo would've fucked off after killing Polnareff and told everyone in Passione to get Bucciarati's gang. The gang is still about 700 people strong and who knows how many Stand Users there are.

Zucchero could've killed the whole gang if only he didn't plan on using them as leverage. Any Stand User with potential for ambush can kill someone from the group then retreat.