Yes, but this happens so rarely few casters will bother preparing/memorizing the spell in the first place.[MENTION=25643]
Let's say a Custom Tyranosaurus biting the character for 6d10+36 then the stoneskin for your tank might be the better choice than any other concentration spell.
How can you dispel time stop?
Time stop is now strictly speaking an "oh crap I've been ambushed, time to put up my buffs or run away" spell (the latter of which I dont see an archmage doing on the literal first turn of a fight against what should be *much* weaker casters and their lackies).

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.