Ultimately, the Front Office will have to decide on what is best for the Organization and base that on solid rationale and not emotions. Many of us probably want them to "stick it to Aaron" and force him to retire, but IMO in the long run, that isn't what is best for the organization. A healthy compromise would be to let him sit this year, lose all that money and then trade him to the team that gives the best offer to the Packers, not specifically a team that Aaron wants to play for. That last part, given what is currently happening, is kind of tricky though. No team is going to give up big assets for him if he expresses no desire to play for them.
If the Packers decide to make an example out of Rodgers and force him into retirement, I think not only is that giving up valuable assets that they otherwise would have gotten in a trade, but probably more damaging, will leave a stain on the franchise for years that they were the ones that forced Aaron out of the game. I know some will say "he brought this on himself", but that isn't how it will be completely viewed or remembered by all.
Give him the season to sit and sulk, his legs will be fresh and a franchise that is a QB short of being a SB team may just end up giving the Packers identifiable draft picks worthy of getting Rodgers out of Town.