Here's how I gear/play my warrior.
Gear:
I run two sets of gear and may add a 3rd "glass cannon" set soon. One is a balanced str/stam set I use for all but flag carrying. The other is a stam/hp heavy set I use when flag carrying or solo defending in AB. The glass cannon/wrecking ball build would lower my HP but raise my AP and Crit %.
I am by no means BIS, but Corpsemaker is not optional and is the only required piece of gear (the drop rate is high). You could fill the rest with Green BOE "... of the bear" and be fine, but without Corpsemaker you are a soft serve ice cream. Crusader is best, but +9 weapon dmg is solid too. I did a comparison of the two, which I can share if interested.
Str/Stam set:
https://sixtyupgrades.com/set/9Ks3hoNK3YpTWVNzL9XqJa
Stam/Hp set:
https://sixtyupgrades.com/set/iV754edHgiVDixdTFeuspS
Talents:
I've only played arms in classic, and played fury back in the day... but that was back and the day. I do feel both are completely viable so pick one that fits your play style.
I never feel raged starved in arms with Improved Charge and Tactical Mastery. Maintaining rage to switch to d-stance while a range kites me, then switch back to battle when the gap closes is very nice. The 29 bracket is heavy with rogues, hunters, and druids all with high dodge... high dodge means more overpowers. Improved overpower + Deep Wounds + Impale is good fun and good dmg. My bleeds can add up to a nice chunk of dmg, too. I try to maintain at least 10% crit, so I opt for 3 points in Cruelty over Two-Handed Weapon Specialization. If you want harder hitting bleeds, then go two-handed weapon specialization.
Arms: 17/3/0
https://classic.wowhead.com/talent-calc/warrior/02323020302-03
If I remember, the numbers say Fury is going to give you more overall dmg with Enrage and Improved Battle Shout. The utility of piercing howl is invaluable, espcially when peeling off the flag carrier.
Fury: 0/20/0
https://classic.wowhead.com/talent-calc/warrior/-55000105004
Prot: Never tried prot at 29, but I feel you can't get deep enough into prot to make it worth while.
Professions:
Engineering, ftw. Without intercept, bomb/grenades are your gap closers... without closing the gap on a hunter, mage, ect they will own you. The other toys are fun, but not so much required. FYI... Gnomish Net-o-Matic will net you half the time, so make sure you have your pvp trinket off cooldown.
Consumables:
Solid Sharpening Stones are all I use. I die a lot solo queuing, and they last 30minutes and persist through death.
What's else is in my bags. (keep for flag carrying).
Rumsey Rum Black Label
+8 Stam food
Free Action Pot
Invis Pot
Greater Healing Pot
Swiftness Pot