I don't think he'll make the team out of camp because of the roster's situation with waivers, but I think he is a 1st call-up for the bottom 6, with Jensen being 1st call-up for top 6.
Shinkaruk and Fox both have the potential to leap-frog themselves into 1st call-up duties.
Don't know if Fox can leap frog Jensen/BG but a couple thing BG does have going for him in terms of call-up...
#1 Multiple players in our 3rd line are players that often do get moved upto the top 6 as IR. Of course that was with a different coach (or i should say coaches) so that could change. Assuming it doesn't, that means a good chance the replacement in the top 6 will actually be a call-up to replace a bottom 6. That and realistically for us it'll be top line then 3a and 3b (honestly our 2nd line isn't offensive when compared to other team's 2nd line).
#2 Size... Jensen has a NHL body and so does BG. Its debatable rather Fox or HS are physically ready for the NHL. HS isn't going to get much bigger and the style he plays, he probably won't need to get bigger. Fox on the other hand probably needs to add a bit more muscle before being NHL ready (tho that might be already done, its one of the things to look for during the pre-season).
#3 Position, Fox and BG are center and being realistic our center depth isn't great (tho a few wingers could play center spot, they might be better off on the wing). BG can also play LW so that gives him a slight edge if we want to move players around during the game.
The other advantage BG has is he's relatively healthy and was @ camp last year. Jensen has a similar advantage but that puts HS in a huge disadvantage. Major injury generally takes a while to recover from... not just the injury itself but getting back into game shape.
Basically the #1 call-up spot is BG's to lose in most situations (unless D. Sedin gets hurt, in which case we probably want the best offensive player we got to replace him meaning Jensen or HS will likely get the call, if H. Sedin gets hurt, i expect Vey would likely be given a chance to replace him since Vey is likely the best playmaking center we have outside H. Sedin so the call up would replace Vey, meaning again likely BG).