Is the marketing team over-looking them or is GM coming with a surprise on the best movers in the 1500 lineup? I am hopeful that the Trail Boss will get a psuedo-ZR2 bumper and that is what they are holding back. Maybe they just want to give the ZR2 all of the marketing time and the RST/Trail Boss will look just like the last year. The problem with that is that they gave the Custom Trail Boss a facelift.
Anyway, just the rantings of an impatient automotive fan.
https://gmauthority.com/blog/2022/01/all-the-refreshed-2022-chevy-silverado-cab-bed-and-trim-level-configurations/