I've been told to raise less and call often against an LAGG player. Especially when I have a strong hand last to act because the LAGG will bet for me. However when we're the only two in the pot and I'm first to act having a strong hand and theres no draws out there, would it be of an advantage to check the river and make LAGG bet (considering you know for sure he will) and make him fall into a trap?? I think you could get more value this way.