it will still be able to validate the block and accept it even though it contains non-standard transactions.
= blindly accepting a block that contains data it cannot verify..
can you atleast wear your impartial hat for 1 minute to see how this can be abused..
EG someone makes a nonstandard tx to pay themselves alot of bitcoins and gets it added to pool that wont check it.
(yes its possible to push tx to pools you know of directly..)
please just take off the fanboy hat for 1 minute. and put on the sceptical, impartial, bug finding, risk analysing hat.. just once