Yesterday I explained the reasons why Krishna left Vraja and did not return after killing Kamsa; and why He did not even visit there from time to time. I explained why He did not bring the Vrajavasis to Mathura, as He had previously brought the Mathuravasis to Dvaraka-in a moment-during the night. You should know all this first, and then you will be able to taste why Krishna wanted to pacify the gopis...