Jund Sacrifice's threats are mostly small creatures (Callous Inspector, Gene Pollinator, The Sackville-Bagginses) that our existing removal suite of Burst Lightning already answers efficiently, and Rest in Peace would not stop their sacrifice engine (which sacrifices permanents, not specifically graveyard recursion). Our proactive, fast game plan with Voice of Victory, Sarkhan, and the Hellkites is well-positioned to race a deck built around grindy value creatures rather than direct interaction. No sideboard cards in our list meaningfully upgrade our position here, so we keep the 75 as is and lean on our raw speed advantage.