I won't deny we have gone after many big hitters, but what makes the henry era different from the others, IMO was placing higher priority on pitching and to some extent defense.
Although Pedro was acquired before Henry, it wasn't until we added great #2 and deeper rotations and pend did we start seeing rings.
Trades and FAs
Schilling
Lowe
Beckett
Wakefield
Dice-K
Lackey
ERod
Porcello
Price
Sale
Eovaldi
To a lesser extent:
Wells, Clement, Burkett, Doubront, Peavy, Miley, Wright, Kelly, Pomeranz, Pivetta,
Foulke
Kimbrel
Timlin
Embree
Koji
Okajima
Tazawa
If you look at our top pitchers by WAR since 2003, only these pitchers were homegrown:
1. Lester
5. Buchholz
7. Papelbon
18. Barnes
31. Bard
We did seem to focus on drafting hitters that could also play D more often than before:
Betts
Pedey
JBJ
Iggy
Youk
Reddick
Nixon
The best UZR/150 players we traded/acquired for were:
A Beltre
JD Drew
Crisp
R Sweeney
S Leon
D Mirabelli
C Kotchman
D Meintkewicz
Victorino
P Reese
Alex Gonzalez
A Cora
B Holt
S Drew
I would agree that defense has not been a really high priority under Henry, but I do think higher than pre-Henry.