I can only remember Reed and Whiteman being singled out for blame after games, which does seem peculiar, as senior members have been making many mistakes as well.
I think Whiteman has good potential. He looks tall and fairly athletic and has a very good right foot. He's played both right back and centre half, which may have been good for him. He still needs to develop the defensive side of his game though. He should aim to get much stronger over the summer and hopefully added bravery will also come with that.
To become a great defensive midfielder he also needs to take more defensive responsibility - the area in front of the centre halves should be
his! Kante at Leicester has been brilliant this season and Sam Morsy is one who's done this role well at our level.
Regarding the goal we conceded at Coventry, a more experienced player would probably give away a foul when challenging with Fortune. Wrestle or pull him down early and it may not even have been a booking.
A bit later you said you thought Edgar should have pushed up to challenge Armstrong. But Edgar had a runner to watch (and space in behind him to minimise), while the back tracking Whiteman was in a better position to challenge Armstrong after he cut inside past Baptiste:
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