If ACG is allowed dip brawler. Also would rather use half orc, to use alternate racial - sacred tattoo
Sacred Tattoo + fates favored = +2 to all saves.
You can start with the following array:
Half orc fighter(+2 bonus into str)
Str 16, dex 14, con 14, int 10, wis 10, cha 10
Traits: Reactionary
Lv 1 feats: Power attack, combat reflexes
Lv 2 (Brawler 1): improved unarmed strike
Lv 3 (fighter bonus feat): point blank shot, Iron will
Lv 4 :
Lv 5 (fighter bonus feat): Combat expertise, Rapid Shot
Lv 6 :
Lv 7 feat (fighter bonus feat): improved iron will, improved trip
Lv 8 : NA
Lv 9 (fighter bonus feat) : Greater Trip
The reason I didn't suggest archery is because the rogue might need a flank buddy. I am unsure on how willing the wizard and cleric are to summon extra stuff. If the wizard and cleric are happy to summon monster, rogue is fine, otherwise there's going to be one sad rogue.
Reach is awesome. It lets you threaten targets at 10 ft, but you don't threaten at 5 ft (which is easily remedied - just get spiked armor, or wait until you get your first brawler level).
Attacks of opportunity means if a monster without reach (most medium sized monsters don't have reach), comes towards you, you get a free attack on it. You can choose to trip it(so it can't get to you - when it stands up - it provokes another attack of opportunity, or just whack it for damage. On your turn, you get to hit it again. So basically a reach weapon is giving you more attacks in one round. With 14 dex and combat reflexes you can make attacks of opportunity up to 3 times per round(assuming monsters make provoking actions).
Note that you can give a monster an attack of opportunity only once for each provoking action (moving within your threatened space without acrobatics, standing up your threatened space, casting a spell/using a Spell-Like ability (without casting defensively) in your threatened space) it makes.
Also - Midoron - did you only want to play a fighter, or would you be fine trying some...
I was contemplating a blood rager to be honest but I was really hoping to play a elf bloodrager.