is there a way for me to see tasks on a particular team member only? or do a sorting of tasks based on who has been assigned the task
Unfortunately, that's not possible now, but we'll consider adding such features in the future and you're welcome to vote for these requests in our Votebox: http://todoist.com/Vote/show/7785/ and http://todoist.com/Vote/show/7666/
Thanks David for the reply, is there a timeframe we can expect to see this feature implemented as this is a key feature that my team is asking for?
Unfortunately, we can't give you a timeframe for it. We're adding new options, features and improvements all the time, but we can't specify which will be available when.