No he shouldn't. He lost and it was a fair decision. The man would be 47 by fight time and hasn't scored a meaningful win since squeaking by Rahman with a little assistance from his head in 2002. In the last five years he has been thoroughly outclassed and beaten by James Toney, Larry Donald, and in his second to last fight Sultan Ibragimov. On the other hand he hasn't scored a win over a single top ten fighter.Maybe it's because Holyfield should have the title Haye is fighting for.
Holyfield has no chance at beating any decent HW who actually throws punches and he stands no chance against Haye. Is this what David Haye is all about? Fighting old men who slur their speech and have no chance at winning? Holyfield should have retired a long time ago, either that or get back to exhibitions with African light heavyweights. Don't get delusional because he fought a close fight (and terribly boring one in which he threw 15 punches a round) with Valuev, he is not a top HW. You seem to be forgetting about all his other recent performances...
How would beating Holyfield boost Haye's reputation? I don't mean his wallet, but how would it a win over old man Evander gain him respect from the boxing community?