I talked with Super-Flanker about it and he said I should post it in the forum that every ona can se it.
The idea is that you have infantry squats of 2 (specialist teams), 4 (normal infantry and Special forces) or 6 (Shock troopers like US Marines, Russan VDV) so they can all fit inside vehicles (most of them have 2, 4, 6 or 8 seats)
The sniper teams should have a laser target designator to increase strenth (rof,damage, etc..) of artillery/aircraft weapons
Lets start with US infantry. I do not know enough about China, but I can find it out 
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So the whole US-Infantry would look like:
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Fire Team: (= standart anti Infantry and light vehicle)
- Squad Leader (M4A1)
- Rifle man (M4A1 + AT-4) <- light unguided rocket launcher
- Grenadier (M4A1 + M230)
- Automatic rifleman (M249 PIP)
US Marine Squad: (= "shock trooper", they have 6 man!)
- Squad Leader (M16A4)
- Rifle man (M16A4 + SMAW) <- Medium unguided rocket launcher, can launch AT and HE missiles
- 2x Grenadier (M16A4 + M230)
- Automatic rifleman (M27 IAR) <- very accurate "LMG"
- Designated Marksman (M39 EMR) <- light sniper
Anti Tank Team: (= dedicated heavy anti tank team)
- Squad leader (M4A1)
- Anti tank specialist (M4A1 + FGM-172 Javelin)
Anit Air Team:
- Squad leader (M4A1)
- Anti air specialist (M4A1 + FIM-92 Stinger RMP)
Sniper Team: (= recon + artillery spotter)
- Spotter (M110 SASS)
- Sniper (M107 = M82A1 Barret .50 cal)
Special Forces: (stays stealthed when not shooting, recon, killers)
- Squad Leader (SCAR-L suppressed)
- Rifle man (SCAR-L suppressed + M3 MAAWS) <- medium unguided rocket launcher [= Carl Gustav recoilles rifle]
- Grenadier (SCAR-L suppressed + M230)
- Automatic rifleman (MK 46 Mod.0 suppressed )
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And here comes Russia:
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Fire Team: (= standart anti Infantry and light vehicle)
- Squad Leader (AK 12)
- Rifle man (AK 12 + RPG-27) <- light unguided rocket launcher
- Grenadier (AK 12 + GP30)
- Automatic rifleman (RPK-74M)
VDV Squad: (= "shock trooper", 6 man)
- Squad Leader (AK 101)
- Rifle man (AK 101 + RPG-29) <- medium unguided rocket launcher, can launch strong AT and HE missiles
- 2x Grenadier (AK 101 + GP30)
- Automatic rifleman (PKM) <- this is a medium machine gun = more dakka 
- Designated Marksman (SVDK)
Anti Tank Team: (= dedicated heavy anti tank team)
- Squad leader (AK 12)
- Anti tank specialist (AK 12 + 9K115-2 Metis-M)
Anit Air Team:
- Squad leader (AK 12)
- Anti air specialist (AK 12 + 9K338 Igla-S)
Sniper Team: (= recon + artillery spotter)
- Spotter (SVDK)
- Sniper (OSV-96 .50 cal)
Special Forces: (stays stealthed + recon + infantry and tank killer)
- Squad Leader (AS Val)
- Rifle man (AS Val + RPG-29) <- medium unguided rocket launcher
- AI Specialist (AS Val + RPO A) <- thermobaric rocket launcher
- Combat Medic (AS Val)
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And here comes EU:
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Fire Team: (= standart anti Infantry and light vehicle)
- Squad Leader (G36)
- Rifle man (G36 + PzF-3) <- light unguided rocket launcher
- Grenadier (G36 + AG-36)
- Automatic rifleman (MG-4)
RIMa: (=French Marines, "shock trooper", 6 man)
- Squad Leader (SG550)
- Rifle man (SG550 + ERYX) <- medium guided AT missile launcher
- 2x Grenadier (SG550 + M203)
- Automatic rifleman (FN Minimi) <- same as M249
- Designated Marksman (HK417 DMR)
Anti Tank Team: (= dedicated heavy anti tank team)
- Squad leader (L85A2)
- Anti tank specialist (L85A2 + FGM-172 Javelin)
Anit Air Team:
- Squad leader (Famas F2)
- Anti air specialist (Famas F2 + Mistral 2)
Sniper Team: (= recon + artillery spotter)
- Spotter (L129A1)
- Sniper (AS50)
Special Forces: (stays stealthed when not shooting, recon, killer)
- Squad Leader (HK416 suppressed)
- Rifle man (HK416 suppressed + MBT LAW) <- medium guided AT missile launcher
- Grenadier (HK416 suppressed + AG36)
- Designated marksman (HK417 DMR)
The "shocktrooper" of China could have that twin tube napalm launcher thing for example.
The ATGM team could have the PF-98 with AT and HE shells..
Any further ideas?
