Haven't seen real tests (hard to test it anyway... 225 skill vs 276, not to count the difference in available gear, counts a lot) but I'd dare to say that, yeah, if Monks could use Stringing Pummel, I think it would be better than Asuran Fists.
Don't drool yet though, SE can still gimp Stringing Pummel modifiers/stats to avoid it being too leet with the new 269ish H2H skill of PUPs.
The update in itself is leet, PUP definitely needed more Acc, with skill we're getting also more base damage and attack, so it's just creamy.
This will make PUP with sharpshot quite a nice option for Birds parties, but I don't think this alone will grant PUPs a spot in end-game, excluding those situations where they already can sometimes get a spot (With BLM doll).
I'm more leaning toward the announced automaton tweaks. Having something like pets have in WoW (they take waaay less damage from AoE spells/abilities that do not directly target them) would be nice, but I guess we can't hope for SE to go that far.
While A skill is, like I said, creamy I think there are still issues to be solved
- Mage AI (especially Soulsoother one). The way it prioritizes spells in some situations just makes no sense, I can't see why they haven't fixed it or even acknowledged of this issue (sometimes they said "we'll fix it" some other times they say "it's working perfectly, as intended")
- Mage cooldowns. Splitting them in 2 (similarly to how they did for Blood pacts long time ago) could fix this limit. Like having buffs/debuffs/-Na spells on one timer and healing ones on another (for soulsoother), or debuffs/drain/aspir/lolabsint on one timer, and nukes on the other for SpiritReaver.
- Some attachments are still not working as intended or just broken. Doesn't seem they cared to fix them so far
- The Ashu Talif attachments, at least some of them, are really basilar. Seeing them sold for such high price was already an issue, now you can hardly buy them since on many server people don't bother to farm Teh Ashu Talif anymore. Making those attachments available from other sources (random drops from Ob?) would definitely be bliss
We'll see what happens, guess I shouldn't get my hopes too high though =/