To all of you that say it's impossible to see Saudi Arabia/Iraq/Kuwait fight NATO, ask yourselves what is MEC and wich countries compose it, then tell me how it'd be so different?
MEC basically means the whole Arab Middle East overall, meaning New Iraq, Jordan, syrian, Saudi-Arabia, Kuwait, Dhubai, Oman and Yemen. ... Hum. Who said MEC exists during the occupation of Iraq? I doubt it'd exist during the occupation of Iraq, else they'd be disadvantaged by having a hostile «spearhead» for NATO right in their face.
Or are you inferring MEC is only Syria, Jordan and Oman? I doubt it, and it's clear it doesn't count Iran because Iran is Persian = NOT with Arabs and also, actual MEC has no persian voices.
Deltafart said it, not only are Iranians following a different form of Islam that makes their Arab neighbour extremely angry at them, but they also are not the same culture and not the same roots.
For whoever said Iran would be weak compared to MEC, Iran is actually very close to what MEC is right now, if not better. It could hold off NATO more than you think unlike Iraq. And obviously, neighbouring states learned from the Iraq war, they know what's comming if they fight NATO, and they're more prepared than they were before, much more.
Diversify middle-east armies would result in a bunch of "old" russian equipment-user factions, mixed with western weapons. Doesn't sound nice to me, I mean, I don't want to see another faction with a M1 Abrams, or a AH-1 Cobra (with TOWs lol) or a Challenger (Oman), though the Hind and the M113 appeal me a lot. And we've got enough AK enthusiasts !
MEC would actually be Iran in terms of assets, so Kashan would be pretty much the same as it is right now, except new voices, uniforms and certain other assets.
If you search a bit, you'll find out that Yemen is the biggest user of russian hardware ; Oman uses Steyr AUGs, Iran uses the Khaybar and G3 variants, Jordan is unknown, and Syria uses AKs. Iraq and Saudi Arabia both massively use M16s variants and they're the only BIG users of US equipment.
You say it like we're removing all the good stuff from MEC, but actually we're just adding stuff and categorizing them to fit more with reality. Yemen will look like Opfor in COD4, for sure, but Iran will be very very MECish, I tell you, it's not THAT big of a change.