How to defeat the standing RNC?

Should Spratt have dropped/sat and escaped Koscheck's loose leg hold, or, rolled forward and done the same; all before Kos secured legs? If neither, what should he have done?

When do right, is no defense.

Maybe try and reverse slam him and be ready to turn into him the second you hit the mat?

I think he should've held on to one of Koscheck's arms and went down so he can roll into Koscheck's guard. That's what I would've tried to have done at least.

I was thinking whatever the case Spratt should turn into the guard.

How about it advanced bjjer's?