I found some information on the proposed changes to the routes mentioned above, as well as some other ones.
http://www.ltconline.ca/2016ServicePlan.htm
As mentioned above, they want to eliminate the 8 Riverside, and replace it with the 17A and B.
In the south area of the city, they want to terminate the 1 Kipps Ln/Thompson downtown, and use the 4A to replace the 1A and 1B routes. The 4A would go down Baseline instead, do the loop, and come back. The 26 Jalna will continue down Dundalk, instead of turning on Southdale, and then onto Ferndale. So from my understanding of it, the 4A would not be serving the white oaks area anymore.
They also want to terminate the 17 Oxford West at Fanshawe, eliminating the Clark Rd. Service, Terminate the 14 Highbury at Fanshawe, and extend the 32 and 3 Buses to replace the 17's route.
There are a bunch of other proposed changes, too many to list, so take a look!