No, I am asking players to be self-motivated to make themselves better by being equally comfortable on both feet, as you use both feet playing football, Wilf is a good example, was completely right footed now because of hard work he is two footed, The golfer Gary Player had a saying "The more I practice the luckier I get"

“That’s a joke son, I say, that’s a joke.” “Nice boy, but he’s sharp as a throw pillow.” “He’s so dumb he thinks a Mexican border pays rent” “ “Son… I say, son, some people are so narrow minded they can look through a keyhole with both eyes.”__ Forhorn Leghorn

I'm generally terrible with my left foot. But, when I warm up for games, I try and only touch the ball with my left foot.

Also, for anyone who has coached football, a really amusing time for 8 year olds is training where they take penalties with their weaker foot. They are generally terrible at first, but over 15 minutes or so you can actually notice the difference.

Looking at their overall careers I’d say Cabaye.

Looking at their Palace careers I’d say Thomas without a doubt.

"It feels much better than it ever did, much more sensitive." John Wayne Bobbit

My dad always told me that I had to be able to use both feet, when playing football

I’ve noticed over the years that naturally left footed players are just that, and will do anything to avoid using their right, whereas right footed players seem much more adapt at using their left foot if they have too.

I disagree mate.
As a midfielder Cabaye is another level or two above Geoff.
Even for us.
I loved Geoff for us but he ain't the best midfielder we've ever had.