Last night i played a match that was streamed by jarvisyu from the other side:
https://www.twitch.tv/videos/243240739 (match starts around 2:49).
I watched the video (and not the stream like at least some of his viewers were suggesting), here is what was happening from my side:
Game 1:
I paused against the DRS turn 1: I was expecting him to play Lands because he is known for that, i kept a hand that could play a T3 5/5 Knight out of just basics and that's usually good enough against Lands. Also i was planning to play Cabal Therapy on turn 1, and that plan wasn't really working any more now.
On turn 3, i wanted to play therapy and flash it back to clear out the way for my Knight next turn. I played Teeg first to be able to flash it back in any case. After that resolved, and the Therapy resolved too, Lightning Bolt was the most logical choice to name: He would have used Daze if he had it (and i can play the Knight around 1 Daze). If he has FoW, he can't play it with Teeg in play, and without Bolt he can't get Teeg of the battlefield. Also, a Bolt could very likely kill the Knight with DRS on the table. Then i made a mistake: I abandoned my plan to flash back the Therapy since his FoW was shut of by Teeg anyway, but since he had Wasteland in hand, my Knight wasn't able to bring the fast Marit Lage kill i was planning (by fetching just basics i didn't even give him the chance to use it), so i probably needed more action after the Knight - i should have flashbacked Therapy here mostly to get rid of the Teeg and turn on my GSZs again.
I get punished for that mistake immediately by drawing 2x GSZ in a row.
Now i needed to get his Wasteland of the table to stick a Marit Lage, the best way to do that was to fetch Cloudposts and threaten Eldrazi. When i fetched the Glimmerpost and copied Cloudpost with Stage, this was my thought process: I needed to get life not to die next turn. If he didn't waste here, i was probably screwed (or at least i had fewer outs), but since nobody plays a second Stage like me, this play was most likely inducing him to waste the Stage. If he does that, i still need to draw something, but i had some outs that would at least beat him if he doesn't draw anything (i'm counting: 2x Toxic Deluge, 2x Pernicious Deed, 2x Crop Rotation, 1x Stage, 1x Depths, 1x Ballista, 1x Primeval Titan, 1x Ulamog, 2x Glimmerpost, 1x Eye of Ugin, 2x Lingering Souls would ge me more time and even if i don't draw anything i can fetch another Glimmerpost for a redraw with probably fewer outs). If he wastes the copied Cloudpost instead, i could just get Marit Lage.
Since i draw my second Stage for the turn, going for Marit Lage was clearly the best play - he needed to draw 2 Bolts (or Bolt + TNN) to win against that.
Game 2:
To keep that hand was a gamble, but i think it was correct: I had enough land, i had a Toxic Deluge and i had a black source to go with it. I really only needed to find a green source in my first 4 drawsteps, including Mox Diamond. And a white source would make Lingering Souls possible, that would probably buy me some time too.
My draws this game were pretty good and from there the hand played itself. If he didn't Bolt me and instead held it for my Tracker, he would have lost that to the Cabal Therapy - i was blind naming Bolt again, since that was again the most dangerous card (and i was kinda expecting there to be another Bolt too because he knew about the Tracker).
(Note: The GSZ would have just gotten another Tracker in this spot most likely - i was thinking about Courser as the only other option, after drawing the Therapy it would have been Tracker for sure. Didn't have enough fodder for Knight for that to be good enough, didn't have enough green mana for Scooze to be good enough, and didn't want to wait for enough mana for Primeval Titan.)
About possible changes to the deck: I'm currently playing the Lingering Souls main again over Abrupt Decay (it just keeps overperforming, while all the spot removal spells underperformed - i really don't like spot removal that much in this deck, i'm playing so many lands, my spells need to be better than just 1-for-1s that are dead cards some of the time), i got rid of the Chokes in the sideboard (useless against Storm, and probably not what i want against Delver either - Delver usually beats me with very aggressive starts, i almost always win the long game, and Choke doesn't help against that. that just leaves me with other fair blue decks, i didn't get to test it against those, but i don't think it's worth it for just those matchups), i'm trying out Sorcerous Spyglass in the board (with mixed results so far - it won me a few games on the spot and it was pretty useless some other times).
And i'm also playing a Vesuva again and removed the 3rd Glimmerpost for that, mostly to have access to a 2nd Bojuka Bog when i need it (already won me some games).