I can't say it hasn't crossed my mind actually.
Boyd will never be 100% comfortable in the media spotlight, you can just see it in his eyes and mannerisms. And I'm not having a dig at the guy. I run a business and I will never be 100% comfortable even just talking with my customers lol.
One wouldn't normally think it would be the big games that Boyd will struggle with as they are his bread and butter usually. But all the attention from the media may put him off. Then as you say it could affect his on field performances, then the pressure from the media escalates over his performances, and then the whole thing starts to snowball and Darius may have a real tough time of it.
I am a big fan of Darius Boyd for sure, and I like the way he is obliviously chuffed to have the captaincy.
Fingers crossed for him.