I'm not sure if this has been tried or suggested before, but I thought it might be fun if each one of the NFL Team's Fan sites within SB Nation could nominate a general manager / management team and engage in a giant mock draft. That way instead of trying to anticipate what other teams will take from your own perspective, each 'team' gets a chance to draft whichever player they want at their position. I'd even follow the typical NFL draft format for time limits. It might require doing a little bit of coding to build a back-end & web interface to handle the responsibilities, but I don't think that is actually very challenging. If it worked out well enough, it might be the kind of thing that could then be done on a weekly basis: one round / day of the week?
I'd nominate Arif to be our GM, but that's just me. What do you guys think? It'd also give SBNation an opportunity for each team to have a 'feature' article or whatever on their draft selections. The off-season is a little bit quiet up to the combine and then between the combine and draft day.