Going back to these quotes from the post-trade deadline Seattle Times article:
http://seattletimes.nwsource.com/html/marinersblog/2009583039_report_red_sox_discussed_packa.html
I would be shocked if they didn't actually revisit this in the offseason.
I discussed this with a700 during the season, but what about Felix for Daisuke (plus):
First, their current contracts:
Dice-K: There may be some additional incentive $$ too but he is set to earn $8m, $8m, and $10m for the next 3 seasons. ($26m/3 years)
Felix: I would guess that next year he'll get at least $9m in arbitration, and at least $10m the season after that. Both of those figures would put him near the top for 5th and 6th year players who sign consecutive arbitration deals. ($19m/2 years)
Wins Above Replacement (WAR) for Felix and Dice-K for the length of their contracts, assuming that Dice-K is healthy (cue Jacko, cue ORS-Jacko chart)
http://www.fangraphs.com/leaders.aspx?pos=all&stats=pit&lg=all&qual=y&type=6&season=2009&month=0)
[Table] Player | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | WAR TOTAL | $$ TOTAL | $$/Win
Matsuzaka | 3.9 | 3.3 | 0.5 | (3.1) | (3.1) | (2.6) | 8.8 | $26 million | $2.95m/Win
Felix | 4.1 | 3.9 | 6.9 | (6.9) | (6.9) | (7.3) FA | 13.8 | $19 million | $1.37m/Win [/Table]
Clearly it is in Seattle's interest to keep Felix if it's Dice for Felix straight up. Both financially and win-wise. Now, let's suppose that the Sox include, say 4 other prospects:
Michael Bowden (23), Josh Reddick (22), Lars Anderson (22), Stolmy Pimentel (19)
I'll assume that two of these guys turn into regulars, but conservatively...
[table] NAME | 2010 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2010 | WAR
Bowden | 0.5 | 1.0 | 1.5 | 2.0 | 3.0 | 3.0 | FA | FA | FA | FA | 11.0
Reddick | 1.0 | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 | FA | FA | FA | FA | 9.0
Anderson | AAA | .5 | .5 | 1.0 | 1.5 | 2.0 | 2.0 | FA | FA | FA | 7.5
Pimentel | AA | AA | AAA | 0.5 | 0.5 | 1.0 | 1.5 | 1.0 | 1.5 | FA | 6.0
[/table]
TOTAL: 33.5 WAR
To figure out how much these players will cost, I'll again be conservative, and assume roughly MLB minimum each minor league season. $2m total for all players in their first 3 years, then a reasonable $6m total each over the next three years: Bowden: $8m, Reddick: $8m, Anderson: $8.3m, Pimentel: $9m. TOTAL : $33.3m, $994,000 per-added win
To summarize:
Dice-K, Bowden, Reddick, Anderson and Pimenel would cost $59.3m for 42.3 WAR, over 28 player-seasons, 25 of them cost controlled. That's $1.4m/Win.
Felix gives $19m for 13.8 Wins over 2 player-seasons at ($1.37m/win).
All of the above is done quite conservatively: it assumes none of the players (including Dice-K) have any sort of breakout season. It assumes that Felix produces like he did this year (near Cy Young quality), rather than regressing at all over the next two years. It also assumes that Felix only makes $19m in arbitration the next two seasons.
I think the price in prospects and Dice-K would be worth it if they get Felix without moving Buchholz. Beckett becomes a FA after 2010. They could try to resign him for 2011 but they would be confident in having Hernandez (25), Lester (27) and Buchholz (26) as a top 3, with two of them cost controlled, all of them young and nasty, probably through their primes.
When Theo talks about "a deal that could provide maximum impact" I think something like that would be it.