"little considered" is correct and can be used in written English.
You can use it when you wish to express that something has received little attention or thought. For example: The implications of this policy are often little considered.
Tory grief, so little considered in the post match analysis, does not stop there.
Among those factors, the genetic architecture of conserved populations is little considered in current conservation strategies.
However, the impact of shared economy on urban sustainability has been little considered.
It's a pity that the Chartists are so little considered nowadays – give or take the occasional University Challenge starter for 10 – for they were extremely big in their early Victorian day.
The announcement said that "the threats are real, and alternatives exist". Stuck with code from a bygone era when the need for protection against bad guys was little considered, Microsoft cannot do much.
About the politics, so much is known that it seems fanciful to claim, as the catalogue does, that the relevance of Picasso's communism to his art is little considered.
What we [Colombian society] got back was very little considering how weak they are.
Saying now that new rules will be strictly and suddenly enforced means little, considering the precedents.
Granted, the Traveling Wilburys comparison is glib, but to compound it a little, consider this: for the group, Jim James is calling himself Yim Yames, for reasons unclear.
Just change your day to day habits a little, consider not buying a diesel car and enjoy taking in more greenery as you walk or cycle!
How odd he know so little, considering I was being treated at UCLA.
