** Morgan Stanley downgrades Aegon AEGN.AS and Generali GASI.MI from "overweight" to "equal weight" as companies fundamentals are now reflected in their valuation
** Broker notes that with Aegon's planned UK disposal announcement, the broker expects "future catalysts to be slower burning"
** "We regard management's efforts to turn around the businesses, extract trapped capital and share excess capital with investors as notable positives," broker says on Aegon
** MS says Aegon offers the lowest free cash flow yields among Dutch peers
** Broker says Generali remains among highest-quality names but shares are now trading in-line with price target
** MS highlights France's Axa AXAF.PA as sector top pick on improved earnings trajectory
** Morgan Stanley sees the insurance sector "in good shape" but "not without challenges"
(Reporting by Margaux Perrin and Ronan Corcoran in Gdansk)
((margaux.perrin@thomsonreuters.com and ronan.corcoran@thomsonreuters.com))