I haven't heard anything... I would venture to guess NO. I really don't see any need to change for the sake of looking like college, personally
Actually, there's a much more practical reason. With the conversion to black pants (which most officials agree is the next best thing to sliced bread) wing officials are much harder to pick out of the crowd on sidelines, especially in front of team box areas.
The wider stripes (College, semi-pro) make it much easier, and quicker, to pick out the wing officials and their signals. Given the options of going back to knickers, or white pants (NEVER happen) or wider stripes, making the stripes wider actually works and seems a much better choice.