oh for pete's just click on it, its not a season ruining video clip. the cw network released it. its the very definition of teaserSomeone needs to say that looks bad so I'm not tempted to click on it.
I'm assuming Ras wouldn't just be all "Oh OK you're in now? GO NUTS!" He'd be training Ollie to take over, for what would have to be years. Watching to make sure he was a suitable replacement. Ollie could go through all that I suppose before enacting your plan, but it makes it seem pretty unlikely.Besides because it doesnt make for an interesting show, why doesn't Oliver just say yes to becoming the new Rhas and then just disband the league or tell them all to go work at Wal-Mart. Rhas says you can make them not kill and he even said in the rooftop scene they are devoted to the Rhas and do whatever he says. Hi. I'm the new Rhas. Your job is to go be Wal-Mart greeters. Have a nice life.
He could just still be in jail, i doubt they would kill him off
if they could kill off caity lotz's canary, they can kill any of the other sidekicks
edit
with exception of felicity who has transcended Arrow sidekick and is now the DC crossover link to 2 other shows.