The last weeks the reward in SP Weekly Challenge was the Tier 1 booster. I think that this is getting quite boring and removes the interest to complete the challenges. It was nice when some weeks ago the reward in SP was a bandana (since then it was only the Tier 1 booster). I would propose to give every week a piece of clothing/accessory or weapon (although they can't be customized) from bonus packs that have been released some months ago. That way the interest and the motivation to complete the challenges would be kept high enough. Thanks