"He is primarily still here for the Derby and then his South Australian owners would like him to go there for their Derby," explains Blanchard.
"But that isn't worth a lot of money so if he is racing well here I'd love to see him stay longer, maybe even through until the Jewels [Cambridge in June].
"With the way the Australian season has changed now and plenty of their big three-year-old races not being until later in the year, I think he could stay here until the Jewels and still get plenty of good racing there."
If Aladdin is going to be any chance in a race such as the Derby he would need to be winning on Friday, especially with the aid of the ace draw.
He showed good gate speed to trail and fight for fourth in a stronger field last Friday and Blanchard says expects a far better showing.
"He needed the run last week and his work since has been good," he says. "He has the gate speed to lead and then Peter [Ferguson] can make decisions but he is versatile.
"He led to win three starts ago but trailed to win the Sales Series."
Aladdin also has a big advantage in the draws over key rivals Luke John, who is also Derby-bound, and the much-improved Jack Ryan.
The main trot should fall to 45m marker Bolt For Brilliance, even though he was beaten in a similar field last start.
Bolt For Brilliance cost punters plenty when he was run off his hooves over 2200m last start but the extra 500m will help, not just because he will have longer to catch up but the tempo will be more sedate.
"He got a bit lost last start because they were so far behind the field and he didn't really know how to chase them early but he still went great," says trainer-driver Tony Herlihy.
With only two rivals off the front line, both of them unruly, the 45m handicap shouldn't be enough to stop Bolt For Brilliance.