How’s the upper tier of the Eastern Conference shaping up so far. No offense Celtics fans but we are wanting to see Gordon Heyward and Kyrie Irving back at 100 percent before we drar any would-be premature conclusions. The Raptors and Bucks are scorching the conference so far. What’s powering that? The Sixers are struggling to meet expectations but we are not surprised. Why? And the Pistons won their first four games but have not been able to get another victory since. What’s going on in Detroit?All of this and more.Follow Dane on Twitter: @DaneMooreNBAFollow us on Twitter: @willis_glen / @LawtonWillis / @presspodcastLearn more about your ad choices. Visit megaphone.fm/adchoices