Most certainly was ... like walker being kicked in the face twice by the swansea player...and neither were dangerous or wreckless cos if they were then obviously they'd have both been shown on the football highlights and disected ... then the refs would have been slaughtered for not giving out a red card.
Just because enough hasn't been made by everyone, media etc, of the Sane handball before his goal, does not mean it was not. Without his hand taking the pace off the ball, it would have flown past Sane.