If that were true, would we see him trading for future draft picks? By not signing too many free agents this years, when Lewis and Solder walked, he ensured they will get compensatory picks ( likely 3rd rounders) and trading for others means next year's draft is stocked and a must for replenishing.
Compare that to Pittsburgh who signed two free agents and only lost one... when Le'veon walks, they wont get a compensatory pick for him because the numbers offset ( lost two, signed two)...
They could have up to 13 picks next draft,
one in first round, two in second rounds, three in third, one each in 4th.5th.6th and potentially 4 in 7th round.
Here’s how many picks the Patriots have (for now) in the 2019 NFL Draft | Boston.com
I think BB views this as a challenge and relishes the thought of dynasty 3.0...
EDIT- I know some of this changed w Gordon trade etc but I cant find an updated link. My point is that they are well positioned for the draft...to restock/rebuild.