Kirsten didn't do the full gamut of lifts with Dylan, which was glaring to me and as much an issue as actual physical lift issues. Dylan was strong, but they never did a traditional hand to hand - wasn't the comment that the Wirtzes couldn't teach it? Otherwise, Dylan was an exceptional base in lifts, no doubt. Michael is not a great lifter in comparison.
I really, strongly feel Kirsten & Dylan had hit their peak in 2014. Artistically, I felt their LP was a step backwards from 2013, imvho, even though they made out like bandits with it. I also don't know that Dylan would have improved much on jumps, as he was starting to miss.
Kirsten's improved as a pair skater big time with Michael because she's not carried-- literally and figuratively-- by her partner anymore. I still think they have potential, though I wish she had an even better partner.