What difference would the extra plush near tavors's death possibly cause?

This is right around the time Murderstuck is going on, Tavros and Feferi are already dead, Eridan is about to die by Kanaya’s hand, everyone thinks Kanaya is dead and Sollux is half dead.

Gamzee is about to manipulate Terezi into killing Vriska. During the investigation the first time Terezi loses her glasses but she was distracted by the plush and now still has them.  Gamzee would have taken the glasses so potentially Terezi won’t fall for his tricks and Vriska’s death won’t happen.  Gamzee also had Terezi’s glasses when he killed Equius and Nepeta so potentially their deaths will be averted.  Maybe Equius will end up killing Gamzee?  Who know? What this change will cause is up in the air at this point but it will definitely be significant.