Oasis rocker Noel Gallagher is convinced he would be a bigger star than Elvis Presley if he ever decided to leave the band and go solo. The songwriter insists he would never consider leaving brother LIAM and bandmates GEM ARCHER and ANDY BELL - because he would get too lonely. Galllagher says, "I could do it easily but if I was a solo artist I would be the biggest solo artist in the country easy, no messing, within a year, but I prefer being in a band. It's more fun. "But don't ever think that I couldn't do it. I could. I'd be bigger than Elvis. I would."