I don't really think the foot matters. I have had right left and both feet free kick specialists and they score an equal amount of goals
I believe that too but my post is more for the comments.

Now prove inverse places and lets see what happen LOL experimentatioon
well, I can't find some logic in experiments like that.
I did a lot of experiments about fast trainers and I found solid results, but this thing about the right players (for corners/f-k/positions) , the right foot, it's like if you have an equation x + 3Xy=24, what number is x ?

Commentaries are mostly randomly plucked from their template, so I would not read too much into it.
rates are random ?
injuries are random ?
skill abilities are random ?
injuries are random ?
well, it's a theory that I don't have strong arguments to confront ...
but why sometimes it has logic while others not ?
How "random" is the random ?