During the 1-1 draw at Villa Park last night, Dyer made many fantastic runs, but they were all in vain as his team mates failed to keep up with him, or to cash in on his hard work.
It wasn't until injury time that Dyer's running lead to an opening, but even then Olivier Bernard's pass failed to find him.
Robson admitted that he is afraid the energetic midfielder will run himself into the ground before the end of the season, if his team mates fail to share in the running.
This should not be such a problem with the return of Craig Bellamy, who is hoping to return on monday night in the Sky game against Fulham.