Dobbie has had to be content with a place on the substitutes bench in recent weeks, with new signing Luke Moore currently leading the line.
But after an impressive performance as a second-half substitute at Barnsley last Saturday, Dobbie is hoping for the nod to start against Orient this weekend.
He said: "I started two games over Christmas (Barnsley and Reading) and we won both games, but I've got to keep working hard and wait for my chance again.
"We are all in it together and the whole squad will have to play their part if we want to finish the season on a high."
Source: PA
Source: PA