Geoff has been predicting this would happen for many years. He posted again today that HWA and GTA will both be resurrected to serve as the Two Witnesses. Geoff is not an isolated case that believes this. There are still many in the COG that believe HWA will be resurrected for a final witness.
Note how Revelation 11:1-3
closely follows 10:11,
which indicates that a prophet in the endtime
who had already prophesied to royalty and many nations
MUST DO SO AGAIN.

which indicates that a prophet in the endtime
who had already prophesied to royalty and many nations
MUST DO SO AGAIN.
This can't refer to some supposed Elijah who arrives
at the start of the great Tribulation,
never having prophesied before.
If Herbert W. Armstrong was the apostle to the 6 th church,
by definition he is one of the Two Witness prophets.
There aren't 8th and 9th church/lampstands.
Nor an 8th and 9th messenger.
HWA being the 6th, I deduce that GTA must be the 7th.
He brought more people into the Church than anyone except his father,
and probably was responsible for more becoming Laodicean than anyone else.
Besides, Mr Herbert Armstrong's views about Zerubbabel and Joshua
lend credence to that view;
and to be fulfilled both HWA and GTA must return.
The issue of the difference between Philadelphians and Laodiceans
would most visibly be resolved if GTA came back and
acknowledged the God-given authority of his father,
which would influence many Laodiceans to repent during
the Tribulation.
The Two Witnesses are empowered supernaturally.
Being resurrected (back to mortality)
is not far fetched, nor without precedent in Scripture.
Maybe one reason God gets especially HWA to return
is because of this prophecy in Isaiah 22:29-30
