Wow, didn't know Dave was writing clickbait schlock for Daily Beast now, I wonder how much they make him sensationalize these articles? He should know better on a lot of these points.
It makes perfect sense that a specific high-demand capability (targeting pods) that has been funded out the ass thanks to Iraq and Afghanistan would be better on active jets than a brand new one that has had much bigger issues to tackle elsewhere (like starting production...).
If they really had to, they could always integrate the newer pods later, it's not like we are sending F-35's to Afghanistan tomorrow. Part of the rationale for the program is that such a huge install base means that Block upgrades are essentially "easier" to fund, and to pretend that the F-35 EOTS won't be updated is pretty ridiculous.