Garrett will definitely help at the point. This will allow Mike Taylor to play his more natural position at the 2. With MT coming off set screens and plays, this will open up the floor for more back doors, Etc.
That's exactly why Taylor was so successful at Chipola College. He had a strong PG in Stephon Hannah so he could concentrate on playing the 2 and he didn't have to be a one-man song and dance routine. Taylor is a great player who will hopefully benefit greatly from being in the backcourt with Garrett and Brister.