Seahawks cornerback Jeremy Lane has failed his physical with the Houston Texans, according to multiple reports out of Houston and NFL media, and will no longer be included in a trade for left tackle Duane Brown.
Instead, the Seahawks will also get a 2018 fifth-round pick (presumably the one it had been sending to Houston) but will now also send a 2018 third-round pick to Houston as well as a 2019 second-rounder to make it work.
Essentially, Seattle is upgrading the 2018 pick it was to send to Houston from a fifth to a third in place of giving Lane to the Texans.