I think we have other and more important suggestions but suggestion is suggestion. :D
The suggestion is more for new players because every new player will ask about that.
Its about "How I can see my Pokemon happiness" wich is easy to aswer, type /happy 1-6 in chat but
sometimes ppl are realy confused by the healthbar and say amt like "But my poke has 244/244 happiness and still cant use dig" thats a bit ugly to explain especially when their english is based on the basic basics.
I mean basicly the basic of the basic of basic english, worser then mine.
My suggestion would be to make the happiness bar interactive so you can hold your mause on it and see your happiness. If that is ugly to do then do a simple line with "Happy: XXX" . Or just delet the current happiness bar, it do more problems then it solves. Everyone who knowes uses /happy anyway.