The idea is to incorporate reprojectors into the FeatureReader. Often I use FeatureReaders to read from a WFS, ESRI REST service etc. The data is never hosted in the coordinate system I need so if I use an Initiator spatial filter I need Reprojectors before and after the FeatureReader.
I propose for the FeatureReader to have an 'Initiator coordinate system from/to' parameter and an 'Output Coordinate system from/to' parameter that would save the need for two transformers in the workspace.
