Looking at this pic, do my calves seem like they have much potential for growth?

Looking at this pic, do my calves seem like they have much potential for growth?
I look like a runner, and from what I can tell, the outer calf heads seem pretty high (compared to the inner calf heads), which I'm guessing would make it unlikely I'll ever getting very imposing, impressive looking calves. Looking at my anatomy, am I wasting time on the calf machine at the gym?

Looking at this pic, do my calves seem like they have much potential for growth?
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