Valve's recent CS2 patch history shows a pattern of expanding trade-up eligibility, with the October 2025 Covert-to-knife update and May 2026 souvenir integration both triggering rapid market repricing across collections. Traders track these mechanics as roster or meta shifts that alter item supply like lineup changes affect team depth, noting no confirmed roadmap for sticker contracts despite community discussion after the souvenir rule tweak. Upcoming factors include Valve's next major update cycle and any tournament sticker shop data from events like Cologne 2026, where direct purchases and souvenir options already shifted demand dynamics. The wisdom of crowds in current pricing reflects uncertainty around whether Valve will extend contracts to stickers, a move that could mirror past supply shocks if implemented before the implied resolution window.