Celtic fans may have envisioned at the start of the campaign, but there has been a clear improvement in form in recent weeks.Neil Lennon's side have now won four on the bounce but remain a long way behind Premiership leaders Rangers.Despite some positives for Hoops' fans to cling to in the final run-in, it's a completely different story for Aberdeen at the moment.Under-pressure Derek McInnes has only managed one win so far this year with the Dons' hopes of beating Hibs to third spot fading