It’s a can-do:

I’m tired of word game manufacturers (like the Scrabble people ) who limit me to uncapitalized, punctuationless words. These games could lighten up and allow almost any word in our dictionary of choice. Here’s how: add punctuation tiles such as ‘ and - to the games. Tiles with “cap” written on them would be placed under another letter to capitalize it. I’d also like to see ? tiles that you could append to any reasonable one-word question, such as what? or leopard? but not: the?
I can hardly wait for some of these improvements.