My son says that both sides were caught changing and both had too many men on the ice. Tampa actually had 7 skaters at the same moment.
Yeah, but Tampa's 7 were changing "legally", i.e., when the old skater was within 5 ft of the bench. Kadri came on the ice when the player he was changing for was NOWHERE NEAR the bench.
Again, this happens all the time, but, when the player fresh off the bench joins the rush and scores in SCF OT ... it hits different.
Edit: Refs miss too many men calls all the time. Almost every change on the fly is pretty borderline, and a line change can be chaos anyway. If we want refs to more closely monitor that, we're going to have to be okay with them missing more hooks/trips/cross-checks/interference calls, etc. I'm sure we'll see some sort of "we're going to call more of these in the preseason and first 20 games of the year" next year, when the NHL picks its random points of emphasis, that disappears down the stretch of the regular season and completely disappears come playoffs