Watching fans rend their garments and tear at their hair over a free agent signing it's easy to remember that this is a children's game. What else could possibly turn a bunch of adults into tantrum throwers? I get it, baseball makes people impassioned. It also makes people act rash. Kevin Correia has not been a great pitcher, nobody will argue that. On the other hand, he has not since 2004 had RAR numbers comparable to what Blackburn, Dedudo, Walters and Marquis gave us last year. In fact, the numbers that got him tossed out of the Pirates rotation would have slotted him as the Twins #2. I know this is no ringing endorsement. It's not meant to be. It's simply the reality that our Twins are facing right now. They needed 3 whole big league pitchers to fill out the rotation for 2013, just to hope to compete. If Correia's acquisition does nothing more than prevent the continued misuse of Brian Duensing as a starter, it's a win. I'm not crackin' on Duens. He's one of my favorite players. Just that he's a below average starter, but a really good reliever. Heck, If we got an entire pitching staff staff of Corrieas career average (as a starter) production, the team would allow 745 earned runs. Not sexy, but 17 runs better than last year. Somewhere between 1 and 2 wins. Let's say we can expect the bully to produce the same rate as last year (3.77 ERA, .42 r/i). We slot in a whole staff of Correia career average (starts) pitchers. That gives them an avg start of 5 2/3 vs 5 1/3. 53 1/3 fewer innings to the bully first of all. That's a whole reliever worth of appearances (which would theoretically leave the pen more effective -- but we're not going to deal in that intangible right now). It reduces the team ERA to 4.29. Extrapolate that to the 1438.2 IP for 2k11 and the team surrenders 691 earned runs. That's still 100 behind Detroit, sure. But it's 71 better than last year. That's 7 Wins better, more or less. It's late and I can't sleep, so might be I've totally borked the math. I hope not, since that'd be too bad. Let's just slot 2k12 Correia into an avg non-Diamond 2k12 starter (5.86 ERA! More than a run every other inning!) from last year, and give him his 160.67 innings. That reduces the team's starting pitching run allowance from 528 earned runs to 498. That's 30 runs. 3 'wins'. That places Correia's value to the 2k12 Twins at $15 Mil. They're paying him a third of that per season. Regression risk is built in to the contract. While he's not the most exciting player on the block, he is a valuable pick up to the Twins. Considering they've also replaced another 5.86 ERA (The aggregate non-Diamond) starter with Worley (who produced at roughly the same rate last year, with injury) at the minimum, they've greatly improved the rotation. If we slap Worley's injured season into the matrix, we get at total of 474 starter runs. Meaning injured Worley is worth 2.4 'wins' to the 2k12 Twins as well. Obviously this only gets the team to 73 wins, but it's only cost 10.8 Mil of payroll over the next two seasons, with regression protection built in. If we want to protect against the whole AL/NL thing, we add 23 Runs to that, negating the gain of Injured Worley. This doesn't include the likelihood that Healthy Worley will out produce Injured Worley. Blah blah. Just adding the exact production that Correia gave the Pirates last year and even accounting for the AL/NL conversion: he would have been worth 17 Runs at a minimum to the Twins last year. Meaning his 5 Mil is actually less than his value would have been.