According to David Lennon at Newsday, the inevitable has come to pass: The Mets have offered Bengie Molina a two-year, $12 million contract.

If Molina signs, the Opening Day age of the average Mets’ offseason acquisition so far will hold steady at about 35 years old. That figure includes Alex Cora, Chris Coste, Henry Blanco and Mike Hessman, but not Elmer Dessens, whose deal isn’t official yet.

Look: I realize that doesn’t mean much. It’s still very early in the offseason, and the Mets will almost certainly bring in a couple of guys to drag that average down.

What’s troublesome about it, though, is that all those guys were offered deals before the Dec. 12 deadline for teams to non-tender arbitration-eligible players in this, a year in which the economy is expected to make more young, role-playing free agents available than ever before.

So while I recognize that the players the Mets have signed and pursued so far are mostly role players, I wonder why they were so eager to lock down so many old role players. Do they really value experience so highly that it’s worth the greater injury risk, greater chance of an erosion of skills, and the much, much smaller chance of a breakout performance?

Maybe. Who am I to say how the Mets should value experience? Clearly there’s some reason they felt Cora was worth $2 million and a vesting option, and it’s not something I can identify on any of these spreadsheets.

Early in my tenure writing for SNY.tv, I was accused by several posters on that site’s message boards of ageism. I complained so much about Omar Minaya’s apparent campaign to reunite the 1991 AL All-Star Team in Port St. Lucie in 2007 that people became certain I had some sort of agenda against older players.

I really don’t, though. I recognize that older players can offer value to a team, beyond just their experience. Players who were good in their mid-30s are likely to remain at least useful in their late 30s, and so, if the price is right, teams that appear on the verge of contention can and should turn to veterans for help.

For a team in the Mets’ current situation, though, I’m less certain it’s a good idea.

It can reasonably be argued that these Mets have uncertainty — due either to injury or recent performance — at every single position. Even David Wright showed chinks in his armor for the first time in his career in 2009.

That’s not to say the Mets should scrap everything and rebuild in 2010. They’ve still got a slew of great players, and so, with decent team health and a few key acquisitions, they should be competitive.

But with so many question marks, the Mets would be foolish to go all-in on 2010. They must reinforce their current crop of players with guys who might actually help the team beyond the upcoming season.

Bengie Molina is not one of those guys. Not many 35-year-old catchers are. And with the Rays appearing primed to part with Kelly Shoppach (whom they just acquired for a player to be named later) or non-tender Dioner Navarro, it’s easy to wonder why the Mets are instead ready to commit two years to someone with so many more behind him.