Hi chocandpatience.
Strong-arm tactics would include pushups, weights, isometric stuff..etc.
But perhaps if real-brisker writes a letter stating how he understands why that account was blocked and will not repeat that/those things again, they will unblock that account.
We have all heard countless awesome stories of tshuva, for truly great offenses, where any record of that offense after sincere tshuva, was deleted, as though it never happened. The slate is clean. Such is the Jewish way!
If rb is sincere in what he says, maybe they will open the account. And considering he still is an active poster under this name, what would the harm be to let him have back that name?