He's 10th on the team in min, I doubt they'd let him go this year unless they are bringing someone in or we're offering some type of transfer fee. That said if we could get him this summer it would be interesting to see:
1. What MLS would do if NYCFC called them up and said we can get Iniesta but we need 4 DP slots for the rest of the season until Pirlo leaves. New rule? How could they not make it happen?
2. How PV would sort out trying to fit Iniesta, Pirlo and Maxi on the pitch at the same time.
Fun thought experiment, doubt it happens. Even if we have to wait till summer of 2018 he'll "only" be 33, closer to a Villa aged DP rather than Lampard/Pirlo.
On #1, still hoping Maxi can get bought down. But I'm sure there is a rule that could be fudged, but not invented, midseason.
On #2, I would guess Maxi moves to wing for the rest of the season. Rotate through Wallace, Harrison, and Maxi as starting wingers during the denser schedule of the hot summer. Iniesta and Ring sit on either side of Pirlo.