[CTcard]

As an old HS linebacker, he spent a lot of time commenting on #4 just didn't make plays.

From the context of your story, it appears that you mean to say #3 just didn't make plays.
Is that correct?

On the other hand, I am kind of confused.

#3 (on defense) didn't play vs Northwestern, which presumably would limit his ability to make plays.
#4 had 14 tackles on the game, which is making at least a few plays.

[CTcard]

As an old HS linebacker, he spent a lot of time commenting on #4 just didn't make plays.

From the context of your story, it appears that you mean to say #3 just didn't make plays.
Is that correct?

On the other hand, I am kind of confused.

#3 (on defense) didn't play vs Northwestern, which presumably would limit his ability to make plays.
#4 had 14 tackles on the game, which is making at least a few plays.