>The pad on the LVX4245 D5 pin is gone. That leaves nothing to solder to.

Occupational hazard! The pad was actually still under the lifted pin -- pressing the pin down made contact when I last tried it, but the jumper wire can be used just fine as well.

>The pad on the SMSC LAN91C96 D5 pin is also gone.
It connects to the nearby via (hole) that has a wire sticking out of it that I left in place as a marker for it -- also shown in the photo I took of that chip.

Cheers