Sure. The way I do it allows a single entry into the control cavity...I like it because it's a cleaner look. Teles that have the routes under the lam or pickguard are usually top loaded with a metal control plate and tight quarters so the 2 entry points don't matter.
These photos are from the other build. I drill one hole from the bridge PU route to the control cavity and then...
...one from the neck PU route to the bridge PU route. This means the bridge has to be removed to change the neck PU but you would already have the strings off and it's only 4 screws to remove the bridge and the wires can be snaked in and out.
Peace,
Mark