If there is any takeback here for Trump voters, its that Cruz has such a large margin in the Milwaukee metro, that quite a few of these CDs (and the 3 delegates that go with them), could fall to Trump.
Hes looking good for CD 7 and possibly 3 and 8. 1 also looks competitive. 2, 4 and 5 look solid cruz.
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Exit polls in WI usually undercount conservative voters. Also, Waukesha County usually holds back votes until late in the count.
Over the weekend I called CD 7 (no local TV/radio/newspaper markets - I.e. low info voters) for Trump, CD 1, 4, 5, 6 & 8 (the more populous eastern half of WI) for Cruz, CD 2 (Madison) for Kasich and CD 3 (WI "west coast") as a toss-up.
I just heard Cruz might have 7 of 8.
I believe Trump will hold in on 3. He’s up by 4K votes per Green Papers.
http://www.thegreenpapers.com/P16/WI-R