Photograph Football Hall of famer Jim Otto. Who is he thanking?

Found this at a thrift store the other day. 8" x 10" I was hoping someone might be able to read the mane of the person he is thanking. I think i read the last mane as Edwards?
Mikey

 

I see something "Edwards." Arthur?

Debora

 

At least we both see Edwards.

Mikey

 

Another Edwards seer here!
A Y Edwards?
The letters seem to have thicker ink bits in some parts. That could help figuring out how it was written and what the letters are.
Didn't find any advise giving Edwards in the 1980 world of football.

 

Initials a good idea. How about A.G.?

Debora

 

Could it be...?

https://en.wikipedia.org/wiki/A._G._Edwards

Debora

 

It might be.
Otto was investing. Could have dealt with the company.

Mikey