The duo have combined to score 35 goals in a terrific season for the Daggers and have duly been linked with several League One and Two clubs.
Benson's contract runs out in the summer, while Strevens has yet to commit his future to the club and Still will not stand in their way if they wish to move on.
"If they get the opportunity to play at a higher level we wouldn't stand in their way," he told the Epping Forest Guardian.
"We haven't stopped players from moving on in the past, and we wouldn't start now.
"As long as they are progressing their careers then we wouldn't stop them. Of course I'd rather hang on to them, but we're realistic enough to know that we don't pay them enough to keep them here."