We should keep in mind the the source here
by Nigeltufnel (2023-03-15 09:24:23)

In reply to: The door has been opened by Kelly and Brey. Time for  posted by Indy77

Indy said the same thing about Bobby Clark (choker, too old, game passed him by, need younger blood) blah blah blah for years. With Clark, his former gaffer at Aberdeen (Alex Furguson) thought Clark had some coaching chops knew a thing or two about soccer but apparently the ND nation board knew better. After Clark went on to win a natty, those cries of sack him, he's over the hill dissipated.

Jackson's case may be different from Clark's and time will tell but we should keep in mind the source.