Biglands is fully recovered while Hentschel, who suffered a more severe injury, has made promising progress in his rehabilitation.
"It would only be a selection issue with Rhett," physical performance manager Stephen Schwerdt said. "He's been into full training right from the start of the pre-season."
"Trent's still got a few boxes to cross off, but its still six or seven weeks until Dubai," Schwerdt said with regards to Hentschel.
"He's had a couple of little, minor soft tissue problems, but that's not unexpected. We're really happy with the way he's progressed."
