In the last two Nigeria games he's been lined up at RCB wth Abdullahi Bewene at RB, another young (21) player who plays in the Czech league. I assume their manager is liking this experiment!
Given that "form" is primarily subjective and the only measures are going to be heavily weighted to G+A, plus 10 games is not a large sample size, that's not a surprise.
My personal choice would be Collins and Berg; last season they were rated as our two best defenders and, if fully fit (let's see how he's returned from his international duties), I see no reason not to pick them. But I accept others may have...
Agree, he's not a target-man style of centre forward but he's excellent on the end of crosses, so that may mean Diouf at left back and more game time for Anthony.
Keith must pick his 'best' players to start and that will depend on their availability and fitness for a specific game, as well as the contributions he thinks are needed for that game; that doesn't mean those players not selected are "dropped".