I suppose you missed the part when he was worth more WAR last season than ANY INDIVIDUAL CUB LAST YEAR. Let's set aside the issue of WAR (bWAR vs fWAR), for the time being, he hasn't had a season like that in 10 years. Expecting a 35 year old to repeat those results is not a bet most would be willing to make. I'm not sure what people are thinking here. I suppose in the universe where the Cubs need warm bodies to make starts, he's a guy. Just looking at fWAR because I think its better for pitching (correct me if I'm wrong), but Miley has averaged 1.9 fWAR over his last 10 seasons. It's not the 2.9 WAR he had last year and you are right to be a little concerned about age regression but I'm not sure you are doing better in FA if you are looking at a relatively affordable starter with no long-term obligation. But you are saying to set aside WAR. I don't see anything in his numbers that jumps out as an extreme outlier last year. K/9 is actually lower than career average. His walk rate is lower than recent years but not a career low and not out of line with a majority of his career. BABIP is higher than it was in 2 of the previous 3 years, xERA, xFIP also are in line with several other years in his career. I think it was TT that said that if this was $10m of a $40m budget then yes its not a great move, but if its $10m of a $90m budget then I think its a smart move considering the number of holes the Cubs have to fill.