But funny as its sounds we are gettin more steps in the coming months
The extra steps are being brought in because pretty soon all the EZY 737's will have thier forward airstairs removed which means that two sets of steps will be required for each aircraft. Also BRS is to become a 319 station in the not too distant future and as we all know, the A319 needs two sets of steps.
The new tug that Servisair are bringing is just a heavier more powerfull tug. An extra tug was needed and they decided to buy one that could also push a 767. It dosn't mean that there will be extra flights it just makes sense to have a tug that can push every type of aircraft that uses BRS.