Personally, I think will be based on sales and demand. The left dash doesn't record the sales numbers that the V1 and V1x do. I'm a huge fan od the left dash and it suits my game extremely well.

I would say the chances are extremely low. The Left Dash is their lowest selling premium ball as it just does not fit the majority of golfers. It probably would not be economically feasible to produce a yellow version that would have such a small retail base. I do understand the visibility issue as I too have started playing the yellow ProV1x occasionally, mostly late evenings or during rainy, foggy travel days.