If you have been tuning into WWE RAW the past few weeks, you will have most definitely noticed the backstage antics of NXT's Tag Team Champs, The Street Profits. Although they have been featured in many pre and post-match segments, they have yet to compete on the main roster.
The Wrestling Observer Newsletter recently reported that Paul Heyman is sitting very high on the duo. He feels that they are a good fit for the "Red Brand". It seems though Triple H is the main reason why they are being heard, but not seen in action on Raw.
It makes a lot of sense that Triple H would not want his Tag Team Champs losing a lot of matches on the main roster, and then try to look strong back in NXT. So for the foreseeable future, we will most likely only be "hearing" from the NXT Superstars on Monday nights, at least until a true call up to the main roster takes place.