Sorry for the delay.
Trimmed it up including the deckle

and hit it with Lowry's and pepper.
Fired up the pellet grill with some pellets from Sam's Club (I have enjoyed these pellets).
Ran in Smoke mode (180F-ish) and bumped it up a notch every hour-ish until running 300F (irritating that there is not a 275F setting).
After about 4+ hours, it was 168F IT.
So, I wrapped it and back in at 300F. I probed it to get a baseline feel and hoping that it would continue to get more tender.
In 1+ hours it hit 190F IT. It was definitely more tender but not near butter. I let it go another 45 minutes or so as it was about 201F IT and was not getting any more probe tender. I shutoff the grill and just let it rest for 2 hours. It was then about 145F IT.
This was a dry and tough for brisket...more like a well-done sirloin steak. My daughter loved it...but she loves a well-done sirloin steak


Ate the whole thing thru the week, and it was delicious...just not for brisket.
For what it is worth, all of the meat I get with my 1/4 beef is super lean including this chunk of brisket (it had fat around it but not much marbling throughout). Not sure what I would do different if I had it all to do over



. Please let me know if you have any thoughts or advice...grinding it for hamburger or chopping it for chili probably best use.
Anyway, the cook was fun, and it ate! Appreciate all of your guys' input!!!