Idea! Please read

Soo I need people's opinion should tinker bell be kristanna's daughter and periwinkle jelsa's daughter? Tinker bell has blond hair like kristoff and blue eyes like Anna,tinker bell builds stuff like kristoff and she like having fun like Anna! For periwinkle I think you will figure it out :D and if you watch secret of the wings that one old guy forgot his name has a castle or something made out of ice and Elsa's Castile is made out of ice! And you know how Elsa freezes Anna heart... Tinker bells wings freeze and break :D it makes sense! Tell me what you think