Leave Baron/Dragon calls to the jungler
Unless you have Smite or are Nunu or Cho'Gath with 1k true damage to monsters, please let the jungler make the call. Nothing is more frustrating than having your team do Baron when you are trying to tell them you have no smite, then get it stolen, because you have no smite. Unless you have a plan to do 1k damage to it instantly, don't assume your jungler will secure it, because it can, and will get stolen. I've had countless games where I just roll up to Baron, smite it, and die as the other 4 members of my team get the free buff. And the enemy team always proceeds to flame the jungler. No matter the situation, if the enemy steals baron, I guarantee somebody is gonna flame the jungler.
So please, avoid the hassle, don't throw, and let the guy with 1k true damage decide to do Baron.
Note: If you're playing top with smite, or are playing Nunu or Cho'Gath, feel free to call Baron/Dragon, assuming you'll be there.
