This  is pure 
speculation, do these spells add to 
existing summon spells or 
replace them?
The time might have come, when the D&D team says: “No more Conjure Woodland Beings-and it’s 4 Sprites, (& their spells) for 1 hour”.
As for Magic Tattoos, I skimmed them, look fine, but after 
5 versions of Magic Tattoos over 40 years of playing how about you just put rules for them in the bloody DMG to 
start with, and create something 
new.
Is their no actual creative staff for D&D, anymore?  How much, Re-issue! Re-package! (to quote The Smiths), are we going to see?
 
This week I got Wildemont, Arcana of the Ancients, and The Nightside- (not a 5e product), delivered. All are pretty interesting, and a fresh arrangement of classic D&D elements, to say the least.
I really want something 
original from the D&D team.  I’m beginning to think, 
the team can’t do it!  Prove me wrong D&D team, Please!
*Re-issue! Re-package! Re-package!
Re-evaluate the songs
Double-pack with a photograph
Extra track (and a tacky badge)*