I have been thinking about and researching this
July 2nd NOBO PCT section hike as far as Highway I-80. 3+ weeks.
The dry winter has me pretty sure July 2nd from TM won't be a
problem this year.
But I just got a July 25th permit from Whitney Portal in the
lottery. That would likely be for a NOBO JMT trek.
3 weeks going from Tuolumne Meadows to Highway I-80 and then
hightailing it down south to do the JMT NOBO trek would be an
impressive feat for me (and probably impossible). Likewise, 6
weeks from Whitney to i-80 would be pretty hard for me.
I could shorten the PCT section hike to 2 weeks and stop at Echo
Summit, spend a week recovering from that (maybe doing some work

),
and then doing the JMT NOBO. I could always do the Desolation
Wilderness to I-80 hike separately in the future since the start
and exit are pretty easy to access. That's pretty aggressive for
me, but I may be able to survive it and convince my boss for the
time off.
Alternately, I can do the 3 weeks PCT section hike, then do
Shepherds Pass (Williamson, Tyndall, Whitney, Muir (and maybe
Russell)) mid-August. A little less extreme.
For those who've done that Tuolumne Meadows to I-80 part of the
PCT and the JMT: Do have any opinions on which is the better
hike? Granted, I did the JMT SOBO two years ago, so the scenery
will be very familiar (although backward :) ), so the PCT
section hike would be all new (mostly).