http://blogs.edmontonjournal.com/2014/05/01/scouting-report-top-10-prospect-jake-virtanen-might-be-viable-option-if-oilers-trade-down/
Interesting article. It notes that Virtanen scored 35 of his 45 goals at even-strength and that he was on the second unit power play. I doubt very much that Ehlers, Ritchie, Perlini, etc. were on the second unit PP.