No, I didn't mean that

What I meant is that no matter how the refs and the other teams behave, we should be doing more of what Nico did with that block. Even more so if refs allow some others to play dirty. Foul, act dumb, waste time, verbally provoke, not be discouraged by a red card for a supposed dive by Conceicao. Put pressure on the refs, and keep doing the dirty work. If we were street smart, we'd have probably kept the lead in a lot of those matches where we lost it.
In short, the cheeky moves that you talked about are much needed (period)