This is a challenge community. It'll draw the attention of a lot of differently minded people. This means in terms of who they support, what they write and things they may like doing.
This means I won't be able to please everyone all the time, but I'm doing the best I can to make it fun for everyone.
Sometimes, there will be challenges that have boundaries set around them. That's what challenges are supposed to be there for. To draw people out of their comfort zone, be it with writing or graphics making, or even playing games. You are going to be challenged. If I'm just going to have "Oh you can just submit anything for this!" challenges all of the time then there isn't any point in this community being here, now is there?
So yes, I may tell you "write ONLY about this" or "make icons using THESE pictures". That means I may use things that you're not used to, may post pictures of players that you're not too fond of. But that's how it's going to be. You will be challenged to overcome your own preferences! And you are NOT obliged to participate in every challenge, so don't worry, I won't force you too.
Also, don't take everything too seriously? The most important thing is to have fun! So please don't take it personally if I post pictures of teams you really dislike, or something like that. I try to come up with different things/subjects/whatever, to keep it varied and interesting for everyone!
This is a challenge community, prepare to be challenged.