Major Nelson tweeted recently that Full House Poker is coming out this Wednesday. Hopefully that isn't the only game this week.
Edit 03/16: I'm not gonna triple post lol so I'll just update this post.
I'm on my phone right now and it looks like Full House Poker is the only new release this week.
As for Deal of the Week, Rocket Riot AND Glow Artisan are both $2.99 right now (normally $4.99) so I'm assuming that these are the games for this weeks sale.
Edit again: Rocket Riot is the actual Deal of the Week so maybe Glow Artisan is a permanent price drop?