Is it a good thing to have MP on board? It seems pretty clear that Satoshi intended for larger blocks to come back (apparently original block size was 32 MB in bitcoin), and MP and his acolytes have been trolling hard to prevent any change and keep 1 MB blocks. XMR devs have committed to changing the code to add infinite inflation, 1% a year I think; is it unreasonable to think he would be virulently opposed to a significant change like this in Monero, even though it's essentially already agreed upon? Not saying it's necessarily a bad thing he if he is a Monero holder/supporter, just that maybe could be more trouble than it's worth...
Monero has adaptive blocksize limits which means there is no fixed 1MB (or some other size) blocksize cast in stone as in the case not only with Bitcoin but also with the vast majority of alt-coins. This is the reason why I found out about Monero in the first place and one of the reasons why I am a strong supporter of Monero.
Edit: Forking Monero to add fixed blocksize limits would be a huge violation of the social covenant.