Honestly, I don't care if he doesn't put the suit on yet, I don't think he actually should until he completes his "training" in the Fortress and becomes Superman for reals.
The two things I DO care about, and that he SHOULD be doing right now in the series is:
1.) Wearing glasses as Clark
2.) Be able to fly
There's also a "no eye-glasses, no bare asses" clause in Welling's contract.