B-R estimates the Nats payroll would have been about $157.4MM before this signing, using a $2.2MM estimate for what Blevins will get. This signing would put them a hair below $160MM. Blue estimated that before this signing, their luxury tax salaries were about $3-4MM higher than their salaries because it is based on annual average value of the contract (AAV). This signing, with an additional guarantee of $1.5MM for the option buyout, would raise that $5MM (less maybe a minimum wage contract. The luxury tax also includes some charges for medical and other expenses. While the Nats are not near the threshold, which I think is $189MM, the luxury tax salaries and expenses I think would now be somewhere in the $170+ range. I think Blue's estimate would be $154 + 5 +10, while a high estimate would be $160 + 5 + 15. Either estimate probably leaves room for one long term signing among Fister, Desmond, and JZ before the season starts.