Daily Log-in Challenges Ideas

[Nostrama]

Don't know if this would make sense, but what if you get a miniature challenge every day you log in, similar to the challenges you get at beginning of every mission. Lets say like get 1000 kills in one day or visit all planets and complete specific missions. Then as reward it could alter between Kuva and Endo or even some statues. This would also include Cetus and Fortuna maps, like compete 4 bounties on Cetus in one day or something like that.