Sivir's a better mid, I think. Spell shield is incredibly strong. Mids should be ganking a lot anyways, so that's where Sivir's ult comes in handy. --- *waits until someone says something funny to quote*
Everyone knows that Supports have the most interesting potential when they can actually build items, except you know... the one stuck supporting the ADC. --- The statement below is false. The statement above is true.
My friends and I did a bunch of 5 adc games a couple of weeks ago. Our basic comp was MF mid, Vayne or Graves top, then a trilane bottom where one person gets all the farm, and the other two go for kills. We won a couple of times, but once teams started building armor, we just couldn't do anything late game. --- PSN: TeholBeddict