I did a bit of reading on the tribulation, again wiki because its the quickest and ....wow
http://en.wikipedia.org/wiki/Great_Tribulation
"Historicists are prone to see prophecy fulfilled down through the centuries and even in today's world. Thus, instead of expecting a single Antichrist to rule the earth during a future Tribulation period, Martin Luther, John Calvin and the other Protestant Reformers saw the Antichrist as a present feature in the world of their time, fulfilled in the papacy."
So basically, protestants consider the Pope the antichrist. Well thats rich. %)
Its probably interesting to note as well that Christ, historically, would be viewed as a weak character - and one prophet or speaker (religious nut?) amongst many. So in a sense, you may have really quite a few figures roaming around that area, Syria, Turkey, etc. spewing forth religious rhetoric and political ideologue, geez even the greater sea coast of the mediterranean sea of various "cults" all of which would be against the rule of the Roman Empire and basically seen as criminal by the Empire.
So I could see the antichrist may be nothing more than a beggar or a con-artist roaming the land, demanding gold and followers preaching the "truth" of salvation when in fact all he wants is to get laid by the weak women or whatever that person specifically wants. hahhahah, seriously though people weren't really bright back then ...so a trickster , a wolf in sheep's clothing, may have been a really prominent figure. The "I will make it rain" sort of person ....or what have you.
I wouldn't give the Pre-tribulation view much merit as it is unto itself a antichrist mechanism which the bible warns against. See above!
Beware of false prophets! :D