To provide a bit of history, there was the bust narrative surrounding Liljegren when it was reported that the LA Kings insisted on Sean Durzi in the Muzzin deal, which came about a year after he slid from a projected top 2-3 position to the teens.
Add to the fact that the Leafs developed him in the minors for a normal length of time for a player of his position and draft ranking, aka not rushing him to the NHL the autumn after the draft, he was seen as late.
Not really sure a guy from msn.com is going to have his pulse on the Leafs, so I wouldn't worry too much about it. The Sportsnet team was very down on him last year, from Bunkis, Bourne, Kypreos, etc. Didn't make sense vs his actual play.