It is correct to adopt this method to all who are in decresing form to rebuild thier confidence by perseverence & thr thier practical trining with out affecting the test team. If they are contiuing with out taking part in the match that also awaste . Like ganguli either they should be droped or asked to chage to runchitrofys so that they better re work , build confidence , correct any mistakes & once agin try to come back. This should be adopted to all then this type questions will not arise.G. rajamani