If there’s one thing casual gamers hate (with the fire of a thousand suns), it’s those single player casual games that require you to have internet connection. It just defeats the purpose of casual gaming. You want to pass the time and chill out, play a couple of games. Adding the internet requirement just boosts the stress level up a couple of notches. So yes, this is a good move for Google Play – to promote games that don’t need a live internet connection.