I would like to see one with all the sounds (consonants, vowels, diagraphs, etc) to be able to make longer words. I think this would help students. I teach exceptional education students, and they loved the pop it board. It just needed more "sounds" so we could use it with out spelling words for our unit. I have 3rd graders, and a lot of them are still struggling with phonics; therefore, they cannot read fluently enough to comprehend the text.