That's the assumption - but I'm not sure that's the case. The new AER fleet is only slightly older and now comprises of a higher mix of narrowbodies - which are a lot more liquid and faces less uncertainties than the widebody market. They also wrote down the fleet substantially - GECAS assets stood at $36 bn at end of 2020, now remarked at $34 bn and being bought for $30 bn at AER's current price. On a leveraged business like lessors, these impairments can lead to huge discounts on BV.
Crucially, Gus mentioned that these assets were all marked at cost and the impairments were taken on cost.
Yes I think Gus has proven himself and deserves benefit of doubt in this case! I was just sharing some general concerns. I'm not totally sold but am waiting it out.