I would expect Andres to become the starting 1b now. True, Les Expos might not be done dealing yet (what do they have to lose if they deal their entire minor league system for veterans?), but for now, consider him the man at first.
The real prize for Cleveland, apart from contract issues, is Phillips, who could turn into a true impact player. If you're in an AL only league with relatively deep minor league rosters, grab him if you can.
Also, Colon and Stevens' values should both increase slightly now.
Interesting trade - especially because this might be just the first of several Montreal makes...