1. Nostalgia: Angry Birds Star Wars was a classic game that many people enjoyed and still remember fondly. Bringing it back could tap into those nostalgic feelings and provide a sense of comfort and familiarity.

2. Strong IP: Both Angry Birds and Star Wars are incredibly popular franchises, and combining them was a stroke of genius. Bringing back Angry Birds Star Wars would allow Rovio to leverage the strength of both brands and potentially attract a wider audience.

3. Innovation: The original Angry Birds Star Wars game was innovative and refreshing, with creative level designs and fun new and returning gameplay mechanics. Bringing it back could allow Rovio to build on that foundation and explore even more creative ideas for the franchise. 

4. Profitability: Ultimately, Rovio is a business, and bringing back Angry Birds Star Wars could be a smart financial move. There is still demand for the game, Rovio could capitalize on that and bring in new revenue.

Angry Birds Star Wars 1 & 2 should be rereleased on Steam, Android, and IOS.