Telfer was leaning that way when he initially saw the draws on Friday but a brilliant performance from Alta Wiseguy at the Cambridge workouts on Saturday, in which he beat the likes of Copy That after showing blazing gate speed, has Telfer giving his drivers more licence.
"You can never tell how a race will pan out at the start and what will happen and drivers have to react to that at the time," says Telfer.
"But you sometimes have you own thoughts on what to do and the way Alta Wiseguy left the gate on Saturday I'd be comfortable with him going forward and trying to lead.
"We actually drove B D Joe a bit quieter off the gate at Alexandra Park when he won on Friday and he showed great speed later so I think if, and it is always an if, he trails then he could sprint very hard."
While each horse must be driven on its merits and to win a Telfer lead-trail is actually the best chance either have.
If B D Joe stays in front then Krug is $1.20 to beat him up the passing lane and if Alta Wiseguy doesn't go forward he is going to likely get pushed back in an active race and finish midfield.
With Cambridge almost always favouring leaders and trailers in mile races if the Telfer pair can secure those spots that is them being driven to their best advantage. If that eventuated then Krug could be left three back on the markers and while that by no means ends his chances punters taking the odds-on will feel a lot more comfortable if he is in the trail or handy on the outer.
He does have the services of the country's top driver in Blair Orange to plot him the best path, which could include sitting and waiting for a gap or trying to push away from the markers early and getting into the running line.
With the race also containing speedsters like Pace N Pride and American Dealer as well as the hard-running Shan Noble, likely to go forward from wide out, it shapes as one of the races of the day.
But more and more it is starting to appeal as a race in which B D Joe looks set to do the least work with a reduced chance of bad luck so he might be emerging as the logical each way bet, even though Krug is clearly the best pacer in the race.
PROBLEM PACERS FOR PUNTERS
The favourites who could have punters guessing on Jewels Day at Cambridge
1: Amazing Dream (R1, No.9): Auckland Cup winner so clearly best mare in the race but likely to be three wide at best early then sitting parked.
2: Bettor Twist (R3, No.8): Also undoubtedly the best in her race but drawn wide with arch rival La Rosa likely to lead from three. May have to eyeball her and break her to win, not an easy task.
3: Krug (R7, No.9): Dual Derby winner and if drawn to lead would be unbeatable but could face being three back inner looking for luck or trying to push off early, which will not be a walk in the park.
4: Copy That (R9, No.13): Has been nearly unbeatable in front but has barely won a race in career coming wide and swooping. The key could be the cart he gets into race from second line draw.