

While I definitely applaud Z's selection of Branyan, and was one of the first voices to say that he 'might' be a viable full-time player -- I think a 3-year contract would be a bad idea.
Player - age - OPS
Boone - 32 - .950
Boone - 33 - .801
Boone - 34 - .902
Boone - 35 - .740
Boone - 36 - .639 and done
Branyan - 32 - .925 (152 PAs)
Branyan - 33- 1012 (176 PAs)
Russell has been outstanding for 1/3 of a season. But, we're 4 months away from seeing what his final tally for the season will be. Additionally, he's already a year older than Boone was when Bret exploded. But, Boone had a peak that lasted exactly 3 seasons.
Additionally, the one arena where the club is currently hip deep is in talent is 1B/DH types. Carp, Clement (if his knees don't recover), the new guy (Neiman?).
Branyan probably is a legit hitter. And he might remain productive for 3 more years. But, the stats say that it is much more likely that Seattle lucked into a career year for the guy. So, I believe the best long-term move the club might make is trading him for need, (middle infield).
The fact that Branyan (and Raul) are hitting well today has no real bearing on how they will hit in 2010 or 2011 or 2012. But, even if you have perfect faith that they will suffer zero degradation of skill -- a major factor in age-related decline is injury. With Raul, at least you've got a guy with no history of injury or significant time loss, (like Griffey at age 30 heading to Cinci). But Branyan has been a perpetual part-time player, so there simply isn't a book on his ability to play a full 150 game schedule, and we get to see the first page of that book written at age 33.
How many millions did Cinci waste on Griffey as he was getting 700 PAs from '02 to '04? He was only 30 when he arrived in Cinci, and for his 8.5 years with the Reds, he provided precisely 2 .900+ OPS seasons with 500 PAs.
Texas managed to get Elvis Andrus out of the Braves for renting Teixeira for 1.5 years. If Branyan is still posting a .900+ OPS as the deadline approaches and anyone in the hunt, (assuming Seattle is not), needs an extra bat - he can be dangled as either a 1B or 3B, (or a DH in the AL).
Mind you, I'd be thrilled to sign Branyan to another 1-year contract, but I don't see that as being in Branyan's best interest. There was a time when I would've been okay with signing guys up to age 36. But that was the steroid era, and I've lowered my expectation for career extension.
While I think signing Branyan through age 36 "could" work out, with the bloated contracts and downside of Ichiro and Johima already dragging the potential for the future down, I don't view signing the 33-year-old career year guy as good a move as trading him for pieces that have potential to be valuable for many years.
Definitely recognize the case against.
And I actually mistyped that early in the mornin'. :- ) I meant 3 years total, including this one.
The age issue is worth its own attn, of which your analysis is a great start. Gracias.
Funny, but I'm not really concerned with whether Branyan stays with the club or not. Reason being, if he stays, he's exactly the type of player that Z and Co. are after. Good eye, power, great attitude, etc. If he goes, we can probably get something interesting in return.
I think it's far more likely that Branyan moves on during or after this year, and that his best value to the M's is as trade material. Sandy mentions a couple of the reasons for this. 1) his age, and 2) the number of warm bodies in the M's org waiting in the wings at his position.
The other reason is, Branyan can probably see the writing on the wall here, that after this year he may be relegated back to being a bench player. The best career move for him is to do what it takes to remain an everyday player for as long as possible. So even if he doesn't get traded, my guess is he signs wherever he gets the PT.
Boone was on steroids. He could have lasted until age 38 if he wanted, or until age 33 if he never roided.
I don't know if Branyan is roiding or not. He does have that body type though (which could be a positive aging-wise).
I'm also not sure where you get a true talent level of 260/.360/.550. Just normalizing his current BABIP to career marks puts him around that 840-850 OPS range.