So here's an attempt at a little Monday morning math. From FG, I grabbed every pitcher with 50 IP in both '21 and '22, and looked at their velo, ERA, xFIP, and Stuff+ numbers. I also removed dudes who don't throw a traditional 4 Steamer, e.g. Emmanuel Clase. This left a list of 206 dudes. First off, only one of the 206 added 2.5+ MPH year over year. Griffin Jax, who transitioned from starter to reliever. So unfortunately we should probably assume a good bit of Assad's bump was a one-off, maybe adrenaline coming from national pride like TT mentioned. If Assad permanently added a full 2.5 MPH, especially being able to hold it as a starter, he's a unicorn. Something like 1 MPH is far more realistic though. 21 guys saw a bump between 0.7 and 1.3 MPH, and several of those are pure SPs. The performance lift for those 21 guys is substantial. They saw an their ERA drop by over a run on average, and even if we want to look more process rather than results their xFIPs dropped by 0.59 runs, and they added 5 points to their Stuff+ marks. As a point of reference that 5 points is the difference between Javier Assad and Lance Lynn. So step one is seeing how real this increase is. And we probably won't have a great sense there for another 6 weeks, but potentially we have a fundamentally different guy on our hands.