Laws said: "We're still talking to one or two players and agents... if it's not this week hopefully it will be next week."
Ian Baraclough suffered an injury during Tuesday night's 4-3 loss at Yeovil, adding to the pressures on United's promotion seeking squad.
Laws felt that poor refereeing decisions, notably just beforeYeovil's third goal, cost United dear.
He added: We've walked away from the ground with nothing and that hurts...there's been some atrocious refereeing decisions last night, and we were bitterly disappointed.
"We were very bitterly disappointed to have a referee who couldn't handle a game with any kind of pressure on him, particularly the third goal."
To hear more of this interview, call United's official clubcall line on 0904 064 1003 (calls cost 30p per minute)