This will add another layer of strategy to the game. Let's say that I finished shopping for items and I am left with 300 gold, I can give that gold to my struggling midlaner or jungler to help them catch up. There should also be an option to request gold from allies.
Jinzo Torrance6 votesWhat, no? Can you seriously not see the problem here?
EndlessSorcerer4 votesBuying items on the support become nothing but a dream.
After T1 Gold Item, Sightstone and Boots of Speed, your gold will just be funneled to the ADC.
Kirius Dark3 votesFull build 
at 10 minutes. OK GL ENEMY TEAM
Mizuki Zahra1 voteslol my first thought
MysterQ1 votesWrecked all 5 lanes funnel to him lol.
Dasdi961 votes[{quoted}](name=Level 18 Feeder,realm=NA,application-id=3ErqAdtq,discussion-id=utcLcERq,comment-id=0000,timestamp=2017-03-03T19:53:25.557+0000)
Full build
That is called putting all your eggs in one basket, remember if the team made yas very strong, the rest of the team will be very weak.
Rewt1 votesNot really. He would be a monster and hit full build by 20 min. After that he can dump the absurd amount of gold he gets from stomping to the rest of the team.
The way leagues itemization works means that putting all your eggs in 1 basket isn't actually a bad idea. Due to level scaling and the such. A full build yasuo at 20 min would be able to kill a squishy in a single q. Add in the ballerina effect on his dash q. This makes him able to kill 2-3 targets in 1 q. Then the other 2 are easy pickings.
The ability to funnel gold into a carry is a terrible idea
Rewt1 votesLet's not forget about those Champs that you need to focus early to keep down so that you have a few min of breathing room before they become hyper carries. Junglers would be pointless. Camped the Vayne so she would be kept down. For 30 min? Too bad. Her team gave her gold and made all that effort to keep the hyper carry down completely pointless.
Crett3 votes
at 12 minutes
Mecha MaIphite3 votes
ali give me ur gold
But I haven't got-
YOU HAVE SIGHTSTONE NOW GIVE ME UR GOLD!!1!
Alright, alright
10 minutes later
wtf this ali is made of paper
...
A summoner has disconnected
MysterQ1 votesFunny thing, 10 minutes later...
wtf, only 500 gold. where is the rest.
Billy VoHagen1 votesThat sounds like a terrible idea. Fed carry could just give gold to allies to put them ahead as well.
robotmaster1 votesI would be ok with this.
MagicFlyingLlama1 votesA good idea in theory, but it would break the meta and add an unbelievably massive amount of toxicity to lower ELOs.
Your resident tryhard garbage 
would demand everyone give them all their gold, and flame and cry.
Also meta disruption: What would happen is everyone would pump their gold into one early-game snowballing champion, so each team would be 4 supports assisting one overfed god, and LoL basically turns into Titanfall.