This does not seem unusual to me JAWS.
I think what CO is doing is awarding its best flyers The PLATNIUMS Like Old GOld and Boomer and you for your service and if there are seats available they give it to you.
SO congrats on those upgrades folks!
OFF TOPIC: I'm batting 1000 with UA and its upgrades which surprises me! I'm waiting to be sent to the back of the plane later!
And knowing you JAWS, your Texan charm and friendliness (plus the CAT powers smiling down on you!) probably put you over the edge to those upgrades. SO have a SHiner Bock for me & ENJOY!
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CATMAN