1. No more than 2 RP's per card
2. Seeing as the fed is set in a prison, it's unlikely that your character would be cutting a promo for a match. You might want to consider other forms of RP, to keep it more realistic. Basically, don't write it like it's going to be airing on TV or anything like that. Write it like a story.
3. There's no word min/max, but use some common sense. A paragraph RP probably isn't going to get you a win, and most people don't have time to read a 75,000 word RP either.
4. If you have a problem with how RP's are judged, contact a member of the staff and we can explain our decision to you.
5. All RPs must be submitted by 11:59 pm EST two days before the card is scheduled for. So, if the card is for a Friday, you need to get your RPs in my 11:59 pm EST on Wednesday night. No RP submitted after the deadline will be counted, unless you have a GREAT excuse.
6. Pay attention to spelling, grammar, etc., because it does matter.