Of course, Taylor could have played on Some Girls. And he would have done a great job too.
To say SG lacks melody and Taylor's stamp is stretching it a bit too far IMO. It's a great and diversified record with punkish rock songs, funk/disco (Miss you)with a hum-along melody, beautiful pop ballads (Beast of burden), pop/rock with catchy hooks and choruses (BTMMR) and trailer country with a chorus to die for (Far Away Eyes).
Alan, do you really mean that there is only rhythm guitar players on Lies, Beast Of Burden, When The Whip Comes Down, Some Girls, Before They Make Me Run and Respectable? Similar guitar players? Do you think Keith could have played the stuff on Far Away Eyes, Beast Of Burden and Before They Make Me Run. It's not his style at all... We agree to differ, but right should be right