Its seems I’m seeing alot more people on the other two teams….!!
Well technically yes, Yellow is the underdog.
But if you play your cards right, it could be an advantage to you.
When you start getting strong Pokemon (around level 15) you can start being competitive in gyms. You get a lot more XP from attacking gyms compared to defending, and it is also easier than defending. So just go beat gyms, level up, leave a crappy Pokemon there since it will get taken anyways, and come back later to get XP from beating the gym again.
To be honest I wish there were less red gyms so I could do this same thing, but what can I say? Red or dead.