There is literally no rule against what Burrows did tonight except for 'charging'. Was the hit needed? No. Could he have had intent to injure? Possibly, but who the frack knows? Is it suspendable? Holy frack no it's not. It's not anywhere in the rule book.
His hands touched his face on a hit. You can't suspend roughing anyways rofl. "There are no specified fines or suspensions for roughing, however, supplementary discipline can be applied by the Commissioner at his discretion (refer to Rule 28)."