There's alot of other things to factor Ross. Coutinho and Sturridge added quality to us and gave us more of a threat without having to be entirely reliant on Suarez. There's also the fact that as the season wore on, we got better and more cohesive as a side, we're seeing a continuation of that now.
If he comes back into the side and results falter, then you might have a point, but as it is this is just another agenda driven, skewed usage of statistics to give weight to the idea of selling and to compound your theory that he's a little shit we can do without. Anyone who's anyone in football would tell you he's one of the best players in Europe, that's through watching the game and watching him play, not reading the overly-analytical stats to complicate and question something that's fucking obvious.
We're doing well without him, brilliant, we'd do even better with him. People used to try to use the same bollocks about Gerrard, if you then asked them who else in our side would pull out goals like the ones against West Ham in the final, they'd end up looking a bit stupid.