I would agree with this.
I think our PK pairs have been:
Marner-Kapanen
Mikheyev-Moore
Goat (for face-offs)
haven't seen Shore PK much; once Hyman is back I wonder what is Shore's use anyway?
I would value Spezza and his experience more than Shore on the 4th line with 2nd PP duties
trust me we would need Spezza's experience in the playoffs
Picking Shore to get waived because Timashov is a better asset for the Leafs but is a LW;
that said once Hyman is back I expect the line up to look like:
Hyman-Tavares-Marner
Johnsson-Matthews-Moore
Mikheyev-Kerfoot-Kapanen
Moore-Goat-XXX
for that XXX I would prefer Spezza instead of Shore or Timashov. I'd keep Timashov up and waive Shore.
Hyman plays PK too so even then one of those guys is going to come off. I hope it is Marner, because I don't think he is defensively talented enough to warrant playing in those minutes, but Babcock/Hakstol are not lacking in PK options.
Other thing I will say is that Timashov is not a pure LW. He has played RW in the AHL... And even if you want to consider him a pure LW, Moore's primary position is RW. He was a fixture there on a line with Marchment (LW) and Brooks (C) for much of his dominant AHL periods. He's only playing on LW because he is capable of playing on both wings and they want him playing higher up in the lineup (which he won't do with Marner, Nylander and Kapanen on the RW). So positioning is not going to limit Timashov's chances. The only thing that Shore/Spezza has over Timashov as a player would be the RH Faceoff ability.
Spezza does also bring some veteran leadership, but I don't think it is enough to keep the guy in the lineup, just like it was not enough for a lot of people to say Marleau should have been in the lineup last year (and Marleau was far more effective as a player than Spezza has been thus far). Maybe it would be the saving grace to make him player #21 and occasionally gets him into the lineup, but even that is iffy.
I would say Shore is gone 100%. It's just a matter of whether Spezza joins him and the Leafs choose a 20 man roster or a 7D (I'd personally go 7D since Holl can play RW if necessary and lineups with 7D I not a novel concept). Shore would help bolster the Marlies center depth, especially since there are some injuries right now (Kossila and Brooks), and provides the RH option that otherwise does not exist. Plus Spezza, for the most part, can provide everything he does as a player... At least enough for his prestige/experience to carry Spezza the rest of the way.