Fair points. Its a matter of risk and probabilities. Age doesn't guarantee a reduction in production but there is often a correlation to age/injury and decline.
Edwin and Jose B are signed on under market deals through 2016 barring extension and both are/have battled injuries. Jose missed a significant component of 2 seasons (12 and 13). He has a having a great 2015 so far. Edwin, so far, hasn't been E-Rex consistently.
I think age and wear has affected Reyes on both O and D and his DL CV is extensive. His BB rate decline is concerning to me. We are likely stuck with him to end of term and have no replacement regardless.
Martin plays the toughest position physically of all of them at 32. He and had an outlier yr production wise 2014 he looks to be continuing it this season.
Stro looked solid, but small sample size. Norris knocking at door? I must have missed his dominance in Buff? He is knocking at the door because they just showed Boyd it. Osuna looks great. Sanchez is a big question mark to most.
I love the JD deal and the control is one reason why...but its a fact that we made the deal with our developing talent.
Easy to dis Rasmus as he was frustrating, but he put up a 5 fWAR 2013 for us. Who knows if Pillar will be predictable on D/O yet.
I'm not panicking. I think this is a year to make a move(s). Next year we could be fine without making any deals 2015, but more risks imo.
I don't think anyone turns into a pumpkin at midnight. I just don't know whats magical about next year when we are right there this season. Guys who have argued we need to tap some off season solid FA arms Im totally on board with. We just haven't been able to execute that outcome well to date.