I'm not sure who's in charge of the smiley face icon department, but just to bring it to the attention of the general management that the range is presently somewhat deficient, lacking such practical and necessary functions as a thumbs-up, thumbs-down, yawny-face or bouncing-up & down-with excitement option, for example. This can be a little restricting in debate and tends to leave one floundering woefully at times in the absence of a graphic representation of their emotions. I trust you will give this matter your prompt attention.
If they're good enough to play at World Cups, why not in between?