The biggest difference for me between Lombardi and Blake is that Lombardi had a vision, zeroed in on the players he wanted that specifically met his vision, made the acquisitions aggressively with the right timing and then reaped the rewards. I would almost bet my entire house DL had a plan of how he wanted the Kings culture to be, how he wanted them to play and circled names like Stoll, Williams, Greene, Richards, Mitchell etc. on his chart as targets. Then he made difficult decisions (Visnovsky, O'Sullivan, Simmonds, Schenn etc.) to get them. I don't think he woke up one day and thought "oh I dont have a #2LHD, oh I don't have a checking 3C, let me see which names are available today and pluck one." Sometimes it feels like that with Blake. I think DL went aggressively after the players he targeted.
It is true however that Lombardi was aided by having a clear #1C, and a #1D in his system by then. With Blake we don't know what we have with the kids, but then they're also asked to play supporting role on a veteran playoff bubble team, so finding out what they are will be even further delayed.
With Blake, the feeling I get is, his plan is basically to wait as long as possible until he is forced into a decision and into an acquisition that presents to himself as viable. There is a lack of quality in the *selection* process and then also the constant juggling between the youth and the 2012, 2014 Cup vets without committing to any direction.
I think DL lost it by the end of his tenure and I would not want him back to manage my team at this stage of his career if I was a fan, but there is no denying on a strategic level DL was much more confidence-inspiring. Blake to me seems like a bureaucrat, an administrative officer relative to Lombardi who felt more like a general.