I would say that because it exists, Minsk is something we're going to that we want to try to rely on. However, like I said, it's definitely not sufficient and it needs more teeth to it.
One of the other issues is that the OSCE also has a lot of the other ex-Soviet states in there that are PfP partners but not looking to join NATO. This could tend to make the OSCE position a bit closer to Russia's position than it would be if it were NATO negotiating or at the table. That's also important to keep in mind.