I think you could find a solution to the other guard spot... if you had Tobias just start DM, Ingles, Royce, Tobias, Rudy... could use Jae in a trade to find some guard depth... or picks because we'd have those intact still.
Or just give the keys to Caruso and win all the championships.
Parker won't get more than MLE for one or two years. He has to prove it now.
These two posts in conjunction. Parker + Conley > Harris + Royce starting.
(kinda kidding but not really)