The Gunners' thin squad is set to be stretched with six players hit with charges after the controversial clash at Manchester United.
Lauren alone is facing two charges of violent behaviour and two charges of improper conduct.
"Arsenal can call me back at 24 hours notice," said Volz. "I can't see them terminating my loan if Lauren is suspended for only one or two matches. But if it's longer the situation may change."
Fulham's five-man midfield proved too much for Blackburn and they never looked back after Luis Boa Morte had opened the scoring after only five minutes. Louis Saha added a second before the hour.
Saha said: "We have a great team spirit, people said we would struggle and that has motivated us."
Fulham have defied pre-season predictions by winning three and losing only one of their first six fixtures. And Coleman is pleased with results so far. He said: "Staying up is the priority but if we play like that we should be alright."