And its arguable they can't address those problems because of contracts for Tavares and Marleau. They had Bozak already, could have retained him at a reasonable $4-5m per.
JT set a benchmark on the team for top level compensation. Maybe Mathews and Marner still ask for $11m+, but they seem to target status. Marner especially values respect and being compensated as their top player.
That's $11m between the top forwards, less Bozak, that could have been used to fix defense.
Maybe our defense is fine. Maybe the two Russians are the answer in net. Even if those areas are set, which it is not a given, we still have a hole at center. We could easily be the leafs in the sense that we may not be able to fix our problems if we keep loading up on wing. Do we want to see Buchnevich walk in a few years because Panarin got paid, Kakko, Kravtsov got paid, and Chytil and Andersson were due? And in the process center is still a need. That's the parallel.